Row
int64
1
38.4k
Sample Name
float64
Transaction Id
float64
Anon Student Id
stringclasses
199 values
Session Id
float64
Time Zone
int64
1,665B
1,686B
Duration (sec)
float64
Student Response Type
float64
Student Response Subtype
float64
Tutor Response Type
float64
Tutor Response Subtype
float64
Level (Workspace Id)
stringclasses
1 value
Problem Name
stringclasses
230 values
Problem View
float64
Problem Start Time
float64
Step Name
stringclasses
17 values
Attempt At Step
int64
0
36
Is Last Attempt
float64
Outcome
stringclasses
6 values
Selection
float64
Action
stringclasses
3 values
Input
float64
Feedback Text
float64
Feedback Classification
float64
Help Level
int64
0
4
Total Num Hints
float64
KC (MATHia)
float64
KC Category (MATHia)
float64
KC (Single-KC)
float64
KC Category (Single-KC)
float64
KC (Unique-step)
float64
KC Category (Unique-step)
float64
School
stringclasses
5 values
Class
float64
CF (Ruleid)
float64
CF (Semantic Event Id)
float64
CF (Skill New p-Known)
float64
CF (Skill Previous p-Known)
float64
CF (Workspace Progress Status)
stringclasses
2 values
Event Type
float64
18,901
null
null
stu_QMLZK18103
null
1,673,250,807,736
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
NumeratorQuantity2
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,902
null
null
stu_QMLZK18103
null
1,673,250,814,927
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,903
null
null
stu_QMLZK18103
null
1,673,250,816,941
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
DenominatorQuantity1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,904
null
null
stu_QMLZK18103
null
1,673,250,820,159
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
DenominatorQuantity1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,905
null
null
stu_QMLZK18103
null
1,673,250,823,537
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,906
null
null
stu_QMLZK18103
null
1,673,250,826,976
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,907
null
null
stu_QMLZK18103
null
1,673,250,829,178
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,908
null
null
stu_QMLZK18103
null
1,673,250,831,665
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,909
null
null
stu_QMLZK18103
null
1,673,250,833,987
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,910
null
null
stu_QMLZK18103
null
1,673,250,837,174
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,911
null
null
stu_QMLZK18103
null
1,673,250,849,687
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,912
null
null
stu_QMLZK18103
null
1,673,250,898,253
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,913
null
null
stu_QMLZK18103
null
1,673,250,934,853
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,914
null
null
stu_QMLZK18103
null
1,673,250,937,234
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,915
null
null
stu_QMLZK18103
null
1,673,250,948,375
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,916
null
null
stu_QMLZK18103
null
1,673,250,948,388
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,917
null
null
stu_QMLZK18103
null
1,673,250,951,956
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,918
null
null
stu_QMLZK18103
null
1,673,250,954,925
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswer
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,919
null
null
stu_QMLZK18103
null
1,673,250,971,528
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswerDirection
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,920
null
null
stu_QMLZK18103
null
1,673,250,973,466
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-010
null
null
FinalAnswerDirection
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,921
null
null
stu_QMLZK18103
null
1,673,253,315,116
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
PercentChange
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,922
null
null
stu_QMLZK18103
null
1,673,253,319,456
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,923
null
null
stu_QMLZK18103
null
1,673,253,321,312
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,924
null
null
stu_QMLZK18103
null
1,673,253,324,636
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,925
null
null
stu_QMLZK18103
null
1,673,253,332,670
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,926
null
null
stu_QMLZK18103
null
1,673,253,334,090
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,927
null
null
stu_QMLZK18103
null
1,673,253,335,757
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,928
null
null
stu_QMLZK18103
null
1,673,253,618,231
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,929
null
null
stu_QMLZK18103
null
1,673,253,619,716
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,930
null
null
stu_QMLZK18103
null
1,673,253,640,231
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
SecondRow
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,931
null
null
stu_QMLZK18103
null
1,673,253,641,794
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
SecondRow
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,932
null
null
stu_QMLZK18103
null
1,673,253,660,497
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,933
null
null
stu_QMLZK18103
null
1,673,253,663,415
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,934
null
null
stu_QMLZK18103
null
1,673,253,677,464
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-031
null
null
FinalAnswer
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,935
null
null
stu_QMLZK18103
null
1,672,828,268,552
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
PercentChange
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,936
null
null
stu_QMLZK18103
null
1,672,828,274,321
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,937
null
null
stu_QMLZK18103
null
1,672,828,279,548
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
NumeratorQuantity1
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,938
null
null
stu_QMLZK18103
null
1,672,828,283,665
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
NumeratorQuantity1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,939
null
null
stu_QMLZK18103
null
1,672,828,285,846
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,940
null
null
stu_QMLZK18103
null
1,672,828,290,986
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,941
null
null
stu_QMLZK18103
null
1,672,828,294,272
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
NumeratorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,942
null
null
stu_QMLZK18103
null
1,672,828,297,115
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
DenominatorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,943
null
null
stu_QMLZK18103
null
1,672,828,299,462
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
EquationAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,944
null
null
stu_QMLZK18103
null
1,672,828,304,862
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,945
null
null
stu_QMLZK18103
null
1,672,828,306,564
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,946
null
null
stu_QMLZK18103
null
1,672,828,308,440
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,947
null
null
stu_QMLZK18103
null
1,672,828,310,260
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,948
null
null
stu_QMLZK18103
null
1,672,828,312,787
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:1
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,949
null
null
stu_QMLZK18103
null
1,672,828,318,323
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:1
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,950
null
null
stu_QMLZK18103
null
1,672,828,318,325
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:1
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,951
null
null
stu_QMLZK18103
null
1,672,828,322,679
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:1
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,952
null
null
stu_QMLZK18103
null
1,672,828,325,626
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:1
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,953
null
null
stu_QMLZK18103
null
1,672,828,329,048
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:2
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,954
null
null
stu_QMLZK18103
null
1,672,828,331,188
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:2
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,955
null
null
stu_QMLZK18103
null
1,672,828,335,278
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:2
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,956
null
null
stu_QMLZK18103
null
1,672,828,335,285
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:2
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,957
null
null
stu_QMLZK18103
null
1,672,828,339,267
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:2
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,958
null
null
stu_QMLZK18103
null
1,672,828,342,004
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FirstRow1:2
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,959
null
null
stu_QMLZK18103
null
1,672,828,346,685
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,960
null
null
stu_QMLZK18103
null
1,672,828,349,464
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
ThirdRow
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,961
null
null
stu_QMLZK18103
null
1,672,828,353,035
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
ThirdRow
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,962
null
null
stu_QMLZK18103
null
1,672,828,365,459
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
ThirdRow
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,963
null
null
stu_QMLZK18103
null
1,672,828,365,782
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
ThirdRow
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,964
null
null
stu_QMLZK18103
null
1,672,828,367,632
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
ThirdRow
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,965
null
null
stu_QMLZK18103
null
1,672,828,369,526
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-038
null
null
FinalAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,966
null
null
stu_QMLZK18103
null
1,666,863,560,693
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
PercentChange
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,967
null
null
stu_QMLZK18103
null
1,666,863,566,758
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,968
null
null
stu_QMLZK18103
null
1,666,863,587,461
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
NumeratorQuantity1
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,969
null
null
stu_QMLZK18103
null
1,666,863,593,131
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
NumeratorQuantity1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,970
null
null
stu_QMLZK18103
null
1,666,863,595,498
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,971
null
null
stu_QMLZK18103
null
1,666,863,601,877
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,972
null
null
stu_QMLZK18103
null
1,666,863,605,420
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,973
null
null
stu_QMLZK18103
null
1,666,863,607,392
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,974
null
null
stu_QMLZK18103
null
1,666,863,609,057
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,975
null
null
stu_QMLZK18103
null
1,666,863,614,777
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,976
null
null
stu_QMLZK18103
null
1,666,863,626,137
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,977
null
null
stu_QMLZK18103
null
1,666,863,639,553
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,978
null
null
stu_QMLZK18103
null
1,666,863,644,446
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,979
null
null
stu_QMLZK18103
null
1,666,863,659,198
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,980
null
null
stu_QMLZK18103
null
1,666,863,662,812
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,981
null
null
stu_QMLZK18103
null
1,666,863,667,139
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,982
null
null
stu_QMLZK18103
null
1,666,863,669,556
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,983
null
null
stu_QMLZK18103
null
1,673,248,754,980
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
PercentChange
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,984
null
null
stu_QMLZK18103
null
1,673,248,811,147
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,985
null
null
stu_QMLZK18103
null
1,673,248,813,286
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,986
null
null
stu_QMLZK18103
null
1,673,248,827,642
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
DenominatorQuantity1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,987
null
null
stu_QMLZK18103
null
1,673,248,828,922
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
DenominatorQuantity1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,988
null
null
stu_QMLZK18103
null
1,673,248,830,518
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,989
null
null
stu_QMLZK18103
null
1,673,248,832,278
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,990
null
null
stu_QMLZK18103
null
1,673,248,838,605
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FirstRow2:2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,991
null
null
stu_QMLZK18103
null
1,673,248,840,840
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FirstRow2:2
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,992
null
null
stu_QMLZK18103
null
1,673,248,843,433
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,993
null
null
stu_QMLZK18103
null
1,673,248,844,752
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,994
null
null
stu_QMLZK18103
null
1,673,248,857,354
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,995
null
null
stu_QMLZK18103
null
1,673,248,859,850
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,996
null
null
stu_QMLZK18103
null
1,673,248,862,028
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,997
null
null
stu_QMLZK18103
null
1,673,248,888,708
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,998
null
null
stu_QMLZK18103
null
1,673,248,890,049
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
18,999
null
null
stu_QMLZK18103
null
1,673,248,890,359
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null
19,000
null
null
stu_QMLZK18103
null
1,673,248,893,299
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-071
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_FZCSK16457
null
null
null
null
null
PROMOTED
null