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The Lexington Soup Company recorded the number of rotten tomatoes in each barrel it received. How many barrels had at least 20 rotten tomatoes? | Stem | Leaf
1 | 1, 6, 8
2 |
3 | 2
4 |
5 |
6 |
7 | 0, 4
8 | 4
9 | 0 | 5 |
Dr. Rudd, a pediatrician, weighed all the children who recently visited his office. How many children weighed less than 50 pounds? | Stem | Leaf
1 | 2, 2, 2, 4, 6, 8, 8
2 | 2, 2, 3, 9
3 | 5, 7, 8, 8, 9
4 | 0, 2, 3, 3, 5, 7, 7 | 23 |
Mrs. Freeman kept track of her students' scores on last year's final exam. What is the highest score? | Stem | Leaf
1 | 5
2 | 2
3 | 9
4 |
5 | 2
6 | 4
7 | 1, 6
8 | 7
9 | 0 | 90 |
While hanging Christmas lights for neighbors, Paul counted the number of broken lights on each string. How many strings had at least 10 broken lights but less than 20 broken lights? | Stem | Leaf
1 | 4, 8, 8
2 | 8
3 | 2, 4, 5
4 | 1, 3, 7
5 | 3, 7, 9
6 | 9
7 | 5, 6 | 3 |
Look at this table. Is this relation a function? | x | y
17 | 0
10 | 11
6 | 7 | yes |
Amy surveyed people at the amusement park where she works and asked them how many times they visited last year. How many people went to an amusement park fewer than 2 times? | Number of trips | Frequency
1 | 6
2 | 3
3 | 9
4 | 12 | 6 |
Eli counted the number of problems on each of his tests. What is the largest number of problems? | Stem | Leaf
1 | 0, 3, 4, 4, 4, 6, 6, 9
2 | 3, 5, 5
3 | 4, 5, 7
4 | 1, 2, 4, 5, 5, 5, 5, 8 | 48 |
As part of a statistics project, a math class weighed all the children who were willing to participate. How many children weighed at least 19 pounds but less than 35 pounds? | Stem | Leaf
1 | 2
2 | 1, 4, 8, 9
3 | 1, 1, 2, 2, 4
4 | 6, 6, 8 | 9 |
Megan counted the number of peanuts in each bag of trail mix. What is the largest number of peanuts? | Stem | Leaf
2 | 3, 4, 5, 6, 7, 9
3 | 6
4 |
5 | 7, 8 | 58 |
Look at the following schedule. How long does it take to get from the pizza place to the train station? | airport | 9:45 A.M. | 10:00 A.M. | 10:30 A.M. | 10:45 A.M. | 11:00 A.M.
boat docks | 10:30 A.M. | 10:45 A.M. | 11:15 A.M. | 11:30 A.M. | 11:45 A.M.
pizza place | 11:15 A.M. | 11:30 A.M. | 12:00 P.M. | 12:15 P.M. | 12:30 P.M.
amusement park | 12:00 P.M. | 12:15 P.M. | 12:45 P.M. | 1:00 P.M. | 1:15 P.M.
college campus | 12:15 P.M. | 12:30 P.M. | 1:00 P.M. | 1:15 P.M. | 1:30 P.M.
football stadium | 12:30 P.M. | 12:45 P.M. | 1:15 P.M. | 1:30 P.M. | 1:45 P.M.
softball field | 1:00 P.M. | 1:15 P.M. | 1:45 P.M. | 2:00 P.M. | 2:15 P.M.
train station | 1:30 P.M. | 1:45 P.M. | 2:15 P.M. | 2:30 P.M. | 2:45 P.M.
bus station | 2:30 P.M. | 2:45 P.M. | 3:15 P.M. | 3:30 P.M. | 3:45 P.M. | 2 hours and 15 minutes |
Jaylen counted the number of pairs of shoes for sale at each of the shoe stores in the mall. What is the smallest number of pairs of shoes? | Stem | Leaf
3 | 4, 6, 8
4 | 0, 7, 8
5 | 1, 5, 9
6 | 6, 6
7 | 1, 1, 5, 9
8 | 0, 6, 7, 7
9 | 0, 0 | 34 |
Compare pattern A to pattern B. Which statement is true? | Pattern A | add | 3 3 | 6 | 9 | 12
Pattern B | add | 30 30 | 60 | 90 | 120 | Each term in pattern B is 10 times the corresponding term in pattern A. |
A toy store employee counted the number of toys in each bin in the sale section. What is the smallest number of toys? | Stem | Leaf
3 | 5
4 | 3, 6, 9, 9
5 | 2
6 | 0, 5
7 | 5 | 35 |
A dentist was making note of his upcoming appointments with different aged patients and the reasons for their visits. What is the probability that a randomly selected appointment is for a broken tooth and is with patients 19-60 years old? Simplify any fractions. | | Patients under 18 years old | Patients 19-60 years old
Regular cleaning | 4 | 2
Broken tooth | 4 | 4 | 2/7 |
Stamford will decide whether to extend its public pool's hours by looking at the number of times its residents visited the pool last month. How many people went swimming fewer than 2 times? | Number of times | Frequency
1 | 3
2 | 10
3 | 17
4 | 6 | 3 |
Ms. Sherman reported her students' scores on the most recent quiz. How many students scored fewer than 58 points? | Stem | Leaf
2 | 0, 2, 6, 9
3 | 4, 5, 7, 7, 8
4 | 1, 9
5 | 1, 8, 8 | 12 |
A crayon factory monitored the number of broken crayons per box during the past day. What is the smallest number of broken crayons? | Stem | Leaf
1 | 2
2 | 7, 8
3 | 0, 3
4 |
5 | 0
6 |
7 |
8 | 2, 8
9 | 0 | 12 |
Ms. McCormick reported her students' scores on the most recent quiz. How many students scored at least 65 points? | Stem | Leaf
2 | 2, 2, 9
3 | 0, 2, 3
4 | 1, 5, 8
5 | 7, 9
6 |
7 | 5
8 | 1, 9 | 3 |
Sadie, a journalism student, counted the number of pages in several major magazines. What is the smallest number of pages? | Stem | Leaf
2 | 1
3 | 5, 6
4 | 2, 2, 9
5 | 3, 3, 8, 9 | 21 |
Becky is looking at the price of new cell phones online. Her favorite company, OrangeTech, has a special this weekend. Becky can add an upgrade to a phone for an additional cost, or she can buy a used phone to get a discount. The change in price for each option is shown in the table. Which option results in a greater change in price? | Option | Change in phone price
Add an upgrade | $60
Buy a used phone | -$75 | buying a used phone |
A pet store owner had her staff count the number of fish in each tank. How many tanks have at least 28 fish? | Stem | Leaf
2 | 5
3 | 0, 4
4 | 2, 8, 9
5 | 5, 7
6 | 4, 7
7 | 1, 2, 5
8 | 2, 6 | 14 |
Cassie's P.E. class participated in a push-up competition, and Cassie wrote down how many push-ups each person could do. How many people did fewer than 55 push-ups? | Stem | Leaf
2 | 3, 3, 7, 8
3 | 8
4 | 2, 4, 5
5 | 0, 0, 6, 6, 8, 9
6 | 5, 9
7 | 6
8 | 3
9 | 0, 0 | 10 |
The staff of a game show tracked the performance of all the contestants during the past season. How many people scored at least 45 points but fewer than 70 points? | Stem | Leaf
1 | 1, 4
2 | 1, 1, 2, 2, 4, 7
3 | 2, 2, 6, 9
4 | 0, 3
5 | 0, 1, 5, 9
6 | 1, 6
7 | 1, 3, 5, 6
8 | 4 | 6 |
The members of the cycling club compared how many miles they biked last week. Who biked the fewest miles? | Name | Miles
Paul | 18
Anthony | 16
Keith | 12
Lauren | 19 | Keith |
Warren found out the sizes of all the clubs at his school. How many clubs have exactly 64 members? | Stem | Leaf
1 | 2, 4, 6, 7, 7
2 | 0
3 | 2
4 | 2, 4, 6
5 | 2
6 |
7 | 1, 6, 9
8 | 0, 1, 4, 6, 9 | 0 |
A food manufacturer surveyed consumers about their macaroni and cheese consumption. How many people ate macaroni and cheese more than 1 time? | Times eaten | Frequency
0 | 1
1 | 8
2 | 19
3 | 16
4 | 12
5 | 10 | 57 |
A food critic counted the number of menu items at each restaurant in town. How many restaurants have exactly 24 menu items? | Stem | Leaf
1 | 0, 0, 2, 6
2 | 4, 4, 4, 4, 5, 7
3 | 4
4 | 0, 2, 5, 6, 8 | 4 |
The advertising agency counted the number of billboards in each city in the state. What is the largest number of billboards? | Stem | Leaf
1 | 5
2 | 2, 6, 8, 8
3 | 3, 6, 6, 8, 8, 9
4 | 7
5 | 0, 0, 3, 9
6 | 0, 2, 4, 9
7 | 5
8 | 7, 7
9 | 0 | 90 |
Edwin counted the number of pairs of shoes for sale at each of the shoe stores in the mall. How many stores have exactly 66 pairs of shoes? | Stem | Leaf
2 | 9
3 | 4, 9
4 | 0, 7, 7
5 | 7, 9
6 | 5, 6, 6, 6, 8
7 | 2, 3, 3, 4, 8
8 | 0, 4 | 3 |
Look at the following schedule. Which class ends at 3.30 P.M.? | Class | Begin | End
hip hop dance | 8:45 A.M. | 9:15 A.M.
swing dance | 9:25 A.M. | 10:35 A.M.
modern dance | 10:40 A.M. | 11:50 A.M.
ballroom dance | 12:05 P.M. | 1:00 P.M.
advanced ballet | 1:05 P.M. | 2:15 P.M.
tap dance | 2:25 P.M. | 3:30 P.M.
salsa dance | 3:40 P.M. | 5:15 P.M.
western dance | 5:20 P.M. | 6:55 P.M. | tap dance class |
The bird watcher counted the number of birds in each flock that passed overhead. How many flocks had exactly 23 birds? | Stem | Leaf
2 | 3, 3, 7
3 |
4 | 4
5 | 4
6 |
7 | 3 | 2 |
A business magazine surveyed its readers about their commute times. What is the longest commute time? | Stem | Leaf
2 | 6
3 | 5, 8, 9
4 | 0, 4, 4
5 | 3, 5
6 | 3, 5, 9, 9
7 | 0, 2, 8
8 | 1, 5, 8
9 | 0 | 90 |
Look at the following schedule. How long does it take to get from the doctor's office to the playground? | the grocery store | 9:00 A.M. | 9:15 A.M. | 9:30 A.M. | 9:45 A.M. | 10:30 A.M.
the library | 9:15 A.M. | 9:30 A.M. | 9:45 A.M. | 10:00 A.M. | 10:45 A.M.
the doctor's office | 10:15 A.M. | 10:30 A.M. | 10:45 A.M. | 11:00 A.M. | 11:45 A.M.
the zoo | 10:45 A.M. | 11:00 A.M. | 11:15 A.M. | 11:30 A.M. | 12:15 P.M.
the movie theater | 11:45 A.M. | 12:00 P.M. | 12:15 P.M. | 12:30 P.M. | 1:15 P.M.
the science museum | 12:15 P.M. | 12:30 P.M. | 12:45 P.M. | 1:00 P.M. | 1:45 P.M.
the playground | 1:00 P.M. | 1:15 P.M. | 1:30 P.M. | 1:45 P.M. | 2:30 P.M. | 2 hours and 45 minutes |
Use the data to answer the question below. Is the following statement about our solar system true or false? Three-quarters of the planets are larger than Earth. | Mercury | 6.08 x | 1010 rock
Venus | 9.28 x | 1011 rock
Earth | 1.08 x | 1012 rock
Mars | 1.63 x | 1011 rock
Jupiter | 1.43 x | 1015 gas
Saturn | 8.27 x | 1014 gas
Uranus | 6.83 x | 1013 ice
Neptune | 6.25 x | 1013 ice | false |
A crayon factory monitored the number of broken crayons per box during the past day. How many boxes had at least 60 broken crayons? | Stem | Leaf
0 | 0, 1, 5, 5
1 |
2 | 0
3 | 1, 2, 6, 8
4 | 2, 8
5 | 1, 2
6 | 2, 4
7 | 1, 5
8 | 8
9 | 0, 0 | 7 |
While hanging Christmas lights for neighbors, Zach counted the number of broken lights on each string. What is the largest number of broken lights? | Stem | Leaf
2 | 1, 4, 9
3 | 0, 2
4 | 1, 3, 4
5 | 5, 5, 6
6 | 4, 5, 6, 6, 9
7 | 2, 5 | 75 |
Look at this table. Is this relation a function? | x | y
0 | 5
7 | 18
0 | 9
19 | 7 | no |
The architecture student counted the number of bricks in each building in her neighborhood. How many buildings have exactly 90 bricks? | Stem | Leaf
5 | 2, 4, 5
6 | 5
7 | 3, 4
8 |
9 | 0, 0, 0 | 3 |
A machine dispensed red gumdrops into bags of various sizes. How many bags had at least 53 red gumdrops but less than 74 red gumdrops? | Stem | Leaf
2 | 4, 6, 8, 9
3 | 1, 2
4 | 3
5 | 2, 9, 9
6 | 0, 1, 4, 6
7 | 5, 5, 7
8 |
9 | 0 | 6 |
The financial aid office at Jordan University produced an internal report on the number of students receiving scholarships. According to the table, what was the rate of change between 2012 and 2013? | Year | Students
2010 | 21
2011 | 23
2012 | 28
2013 | 25
2014 | 29 | -3 |
Sofia, a candy store employee, placed peppermint candies into jars of various sizes. How many jars had at least 10 peppermint candies? | Stem | Leaf
1 | 1, 1, 1, 4
2 | 1, 2, 3, 5, 6
3 | 3, 4, 6
4 | 3, 6, 7
5 | 4, 8 | 17 |
Michelle counted the number of ducks at each pond in the city. What is the largest number of ducks? | Stem | Leaf
1 | 6
2 | 8
3 | 6
4 |
5 | 1, 3
6 |
7 |
8 | 8
9 | 0 | 90 |
Ron found out the sizes of all the clubs at his school. What is the size of the smallest club? | Stem | Leaf
2 | 2, 4
3 | 9
4 | 0, 2, 3, 4, 4, 5
5 | 0, 4, 7, 7
6 | 0
7 | 0, 7
8 | 1, 4
9 | 0 | 22 |
A crayon factory monitored the number of broken crayons per box during the past day. How many boxes had at least 30 broken crayons? | Stem | Leaf
2 | 3, 4, 5, 5, 8
3 | 1, 5, 5, 6
4 | 1, 5, 6
5 | 6
6 | 0, 1, 3, 8
7 | 5, 6, 7
8 | 8
9 | 0 | 17 |
For an economics project, Mitch determined the cost of ferry rides for bicycles and cars. How much does it cost to take a bicycle on the Southport-Fort Fisher ferry? | Ferry | Car | Bicycle
Fauntleroy-Vashon | $15 | $5
Seattle-Bremerton | $12 | $8
Mukilteu-Clinton | $7 | $5
Southport-Fort Fisher | $5 | $2
Ocracoke | $15 | $3 | 2 |
Ms. Lester reported her students' scores on the most recent quiz. What is the lowest score? | Stem | Leaf
1 | 3, 9
2 | 4, 6, 9
3 | 2, 3, 6, 6, 7
4 | 9
5 | 1, 1, 4, 6, 6, 7, 8
6 | 0, 1, 7, 7
7 | 2, 6 | 13 |
Look at this table. Is this relation a function? | x | y
4 | 18
7 | 17
8 | 4 | yes |
In hopes of raising more funds for arts education, some parents in the Clarksville School District publicized the current per-student arts education budget. According to the table, what was the rate of change between 2019 and 2020? | Year | Per-student budget
2016 | $28
2017 | $23
2018 | $22
2019 | $19
2020 | $25 | 6 |
Grayson counted the number of pieces of pepperoni on each pizza he made. What is the smallest number of pieces of pepperoni? | Stem | Leaf
1 | 0, 0, 1, 3, 8, 8
2 | 0, 1, 1, 2, 9, 9
3 | 1, 3, 3, 6, 6, 6
4 | 1, 2, 9 | 10 |
Look at the following schedule. Gabby is at Comfy Pillows Resort. If she wants to arrive at Magician Village at 11.30 P.M., what time should she get on the train? | Comfy Pillows Resort | 2:30 A.M. | 11:15 A.M. | 9:00 P.M.
Pleasant River Campground | 3:30 A.M. | 12:15 P.M. | 10:00 P.M.
Floral Gardens | 4:15 A.M. | 1:00 P.M. | 10:45 P.M.
Magician Village | 5:00 A.M. | 1:45 P.M. | 11:30 P.M.
Skyscraper City | 5:45 A.M. | 2:30 P.M. | 12:15 A.M.
Gecko Paradise | 6:30 A.M. | 3:15 P.M. | 1:00 A.M.
Rocky Ravine Town | 7:30 A.M. | 4:15 P.M. | 2:00 A.M. | 9:00 P.M. |
A crayon factory monitored the number of broken crayons per box during the past day. How many boxes had at least 60 broken crayons but fewer than 100 broken crayons? | Stem | Leaf
2 | 2, 3, 7, 8
3 | 0
4 | 0, 4
5 | 1, 2, 2, 5, 9, 9
6 | 1, 2, 6
7 | 0, 2, 4, 7
8 | 0, 1, 3, 9
9 | 0 | 12 |
Martha found out the sizes of all the clubs at her school. What is the size of the largest club? | Stem | Leaf
2 | 3, 3, 5, 6, 8
3 | 5, 6, 7
4 | 0, 1, 4, 4, 7
5 | 4, 5, 6, 7 | 57 |
A pottery factory kept track of the number of broken plates per shipment last week. What is the largest number of broken plates? | Stem | Leaf
1 | 0, 1, 4, 5
2 | 5
3 | 0, 0, 2, 3, 4, 7
4 | 2, 2 | 42 |
Spencer is a pediatrics nurse who conducts the first neonatal exam on newborn patients. He makes note of the newborns' height, weight, eye color, and heart rate, among other things. What is the probability that a randomly selected baby has brown eyes and has a fast heart rate (>100 bpm)? Simplify any fractions. | | Slow heart rate (<100 bpm) | Fast heart rate (>100 bpm)
Brown eyes | 6 | 2
Blue eyes | 3 | 4 | 2/15 |
Monica entered her sister into their town's Smelly Shoe Competition. Monica observed contestants of all ages proudly strutting around wearing different kinds of smelly shoes. What is the probability that a randomly selected contestant is wearing high heels and is under age 12? Simplify any fractions. | | Under age 12 | 13 to 30 years old
Tennis shoes | 6 | 3
High heels | 1 | 5 | 1/15 |
Owen found a list of the number of roller coasters at each amusement park in the state. How many amusement parks have at least 31 roller coasters but fewer than 47 roller coasters? | Stem | Leaf
1 | 3, 4, 7, 9
2 | 0, 1, 7, 9
3 | 6, 8, 8
4 | 4, 4, 6, 7, 8, 8 | 6 |
For a math assignment, Cora researched the scores of the people competing on her favorite quiz show. How many people scored at least 10 points but fewer than 30 points? | Stem | Leaf
1 | 0, 3, 5, 5, 8, 9, 9, 9
2 | 7, 9
3 | 7
4 | 8, 9
5 | 0, 7, 8, 9
6 | 0, 1, 3, 3, 6 | 10 |
Hugo kept track of how long it took to finish his homework each day. According to the table, what was the rate of change between Tuesday and Wednesday? | Day | Minutes
Sunday | 25
Monday | 22
Tuesday | 25
Wednesday | 19
Thursday | 17 | -6 |
The architecture student counted the number of bricks in each building in her neighborhood. How many buildings have at least 66 bricks but fewer than 93 bricks? | Stem | Leaf
2 | 7, 7, 9
3 |
4 | 4, 7
5 | 1, 1, 3, 8
6 |
7 | 0, 3, 4, 8
8 | 0, 3, 3
9 | 0 | 8 |
Connor's P.E. class participated in a push-up competition, and Connor wrote down how many push-ups each person could do. How many people did at least 43 push-ups but fewer than 63 push-ups? | Stem | Leaf
4 | 6, 7, 8
5 | 2, 6
6 | 1, 2, 6, 8
7 | 1, 7, 8 | 7 |
At a candy factory, butterscotch candies were packaged into bags of different sizes. What is the smallest number of butterscotch candies? | Stem | Leaf
0 | 9
1 |
2 | 1, 2, 4
3 |
4 | 7
5 | 0, 0, 0
6 | 9
7 | 0, 1, 5
8 | 0, 8
9 | 0 | 9 |
The financial aid office at Barton University produced an internal report on the number of students receiving scholarships. According to the table, what was the rate of change between 2013 and 2014? | Year | Students
2012 | 44
2013 | 45
2014 | 48
2015 | 28
2016 | 45 | 3 |
A health instructor surveyed all her students, and tallied the results. The first survey question asked, "Do you adhere to a vegetarian diet or omnivorous diet?" The second question asked, "If you were to buy a pet today, which animal would it be?" What is the probability that a randomly selected student adheres to a vegetarian diet and would buy a cat? Simplify any fractions. | | Dog | Cat
A vegetarian diet | 3 | 6
An omnivorous diet | 5 | 6 | 3/10 |
At a hot air balloon festival, Harold made note of how many passengers were in each balloon and the color of each balloon. What is the probability that a randomly selected hot air balloon is blue and contains 1 passenger? Simplify any fractions. | | 1 passenger | 2 passengers
Blue | 6 | 4
Yellow | 3 | 5 | 1/3 |
A school administrator who was concerned about grade inflation looked over the number of straight-A students from year to year. According to the table, what was the rate of change between 2019 and 2020? | Year | Students
2017 | 13
2018 | 5
2019 | 10
2020 | 13
2021 | 21 | 3 |
A plant nursery in Oxford keeps records of how many of its plants are annuals, biennials, and perennials. What fraction of the plants are annuals? Simplify your answer. | Type | Number of plants
Biennials | 38
Annuals | 47
Perennials | 52 | 47/137 |
While doing a project for P. E. class, Kendra researched the number of athletes competing in an international sporting event. How many countries have exactly 64 athletes? | Stem | Leaf
4 | 3, 9
5 | 4, 7
6 | 2, 3, 4, 4, 4, 9
7 | 1, 1, 3, 5
8 |
9 | 0 | 3 |
A Girl Scout troop recorded how many boxes of cookies they sold each day for a week. According to the table, what was the rate of change between Wednesday and Thursday? | Day | Boxes of cookies
Monday | 38
Tuesday | 41
Wednesday | 38
Thursday | 34
Friday | 36 | -4 |
A volunteer for the local running club counted the number of participants at each race. How many races had at least 30 participants but fewer than 60 participants? | Stem | Leaf
2 | 9
3 | 4, 8
4 | 2, 5, 6
5 | 9
6 | 5, 8
7 | 1, 4, 7
8 | 0, 3, 7 | 6 |
Robert entered his sister into their town's Smelly Shoe Competition. Robert observed contestants of all ages proudly strutting around wearing different kinds of smelly shoes. What is the probability that a randomly selected contestant is wearing high heels and is under age 12? Simplify any fractions. | | Under age 12 | 13 to 30 years old
Tennis shoes | 4 | 5
High heels | 3 | 7 | 3/19 |
A college professor asked her Psychology students to complete a personality test. She paid special attention to her students' career goals and their greatest fears. What is the probability that a randomly selected student has a fear of heights and wants to be a social worker? Simplify any fractions. | | Social worker | Doctor
Fear of snakes | 8 | 2
Fear of heights | 3 | 5 | 1/6 |
A machine at the candy factory dispensed different numbers of lemon-flavored candies into various bags. How many bags had at least 54 lemon-flavored candies? | Stem | Leaf
1 | 2, 7
2 | 4
3 | 2, 3, 7
4 | 3, 4, 5, 5, 6
5 | 2
6 | 9
7 | 3, 9
8 | 4, 4, 9
9 | 0 | 7 |
Riley counted the number of words per page in her new book. What is the smallest number of words? | Stem | Leaf
6 | 5, 6, 9
7 | 1, 2, 4, 9
8 | 3, 3, 4, 8, 8
9 | 0 | 65 |
A transportation analyst compared various bridges' tolls. Which charges more for a car, the Golden Gate bridge or the Oakland Bay bridge? | Bridge | Truck | Car
Fort Madison | $4 | $1
Golden Gate | $7 | $6
San Mateo | $6 | $4
Oakland Bay | $6 | $4 | Golden Gate |
Mrs. Newman hosts an annual art contest for kids, and she keeps a record of the number of entries each year. According to the table, what was the rate of change between 2012 and 2013? | Year | Number of entries
2009 | 37
2010 | 42
2011 | 43
2012 | 28
2013 | 33 | 5 |
The employee at the department store counted the number of ties on each tie rack. How many racks have at least 18 ties but fewer than 46 ties? | Stem | Leaf
1 | 4, 7
2 | 0, 5, 6, 6, 8, 8
3 | 1, 2
4 | 5, 6, 9 | 9 |
Professor Gilmore informed his students of their scores on the midterm exam. How many students scored fewer than 80 points? | Stem | Leaf
4 | 0, 1, 3, 3, 4, 5, 5, 6, 7, 7
5 | 1, 2, 4, 6, 6, 7
6 | 2, 4
7 | 9 | 19 |
Look at this table. Is this relation a function? | x | y
18 | 3
17 | 9
14 | 12 | yes |
Jennifer was the lucky journalist assigned to cover the Best Beard Competition. She recorded the contestants' beard colors in her notepad. Jennifer also noted if the contestants were signed up for the mustache competition later in the day. What is the probability that a randomly selected contestant is also in the mustache competition and has a red beard? Simplify any fractions. | | Red beard | Grey beard
Only in the beard competition | 5 | 3
Also in the mustache competition | 5 | 2 | 1/3 |
A toy store employee counted the number of toys in each bin in the sale section. What is the largest number of toys? | Stem | Leaf
2 | 2
3 | 0, 1, 7
4 | 0, 3, 4, 4, 5, 6, 9
5 |
6 | 0, 7
7 | 0, 1, 2, 2, 4, 7
8 | 0, 0, 6, 8, 8 | 88 |
Jeanette just returned from a spring break volunteer trip. She is shopping for a photo album that will showcase her photos from the trip. The albums range in photo capacity and orientation. What is the probability that a randomly selected photo album is oriented vertically and holds exactly 100 photos? Simplify any fractions. | | 50 photos | 100 photos
Horizontally | 2 | 4
Vertically | 4 | 3 | 3/13 |
Each year the Springdale School District publishes its annual budget, which includes information on the sports program's per-student spending. According to the table, what was the rate of change between 2012 and 2013? | Year | Per-student budget
2011 | $21
2012 | $25
2013 | $27
2014 | $28
2015 | $21 | 2 |
A researcher recorded the number of cows on each farm in the county. What is the largest number of cows? | Stem | Leaf
2 | 0, 3, 5
3 | 2, 7
4 |
5 | 7, 9
6 | 0, 1, 2
7 | 3, 4
8 | 0, 4, 7, 8 | 88 |
The Springfield Middle School fundraising committee found out how many sweatshirts students already had, in order to decide whether to sell sweatshirts for a fundraiser. How many students have more than 2 sweatshirts? | Number of sweatshirts | Frequency
0 | 8
1 | 18
2 | 11
3 | 19 | 19 |
An employee at the craft store counted the number of red buttons in each bag of mixed buttons. What is the largest number of red buttons? | Stem | Leaf
2 | 3, 5
3 |
4 | 2, 2, 3
5 | 6, 8, 9 | 59 |
Dr. Lin, a pediatrician, weighed all the children who recently visited her office. How many children weighed exactly 30 pounds? | Stem | Leaf
3 | 0, 0, 0, 0, 4, 5, 7
4 | 1, 1, 1, 3, 4, 8, 9
5 | 4, 5, 6, 6, 8, 9, 9
6 | 2, 5, 8 | 4 |
A pet store owner had his staff count the number of fish in each tank. How many tanks have fewer than 70 fish? | Stem | Leaf
3 | 5, 8
4 | 0, 2, 4, 4, 6
5 | 0, 2, 3, 4, 5, 6, 6, 8, 8
6 | 3 | 17 |
A dog show enthusiast recorded the weight of the winning dog at recent dog shows. According to the table, what was the rate of change between 2017 and 2018? | Year | Weight (kg)
2014 | 23
2015 | 29
2016 | 42
2017 | 49
2018 | 15 | -34 |
A dog show enthusiast recorded the weight of the winning dog at recent dog shows. According to the table, what was the rate of change between 2009 and 2010? | Year | Weight (kg)
2008 | 42
2009 | 7
2010 | 11
2011 | 25
2012 | 28 | 4 |
Dana counted the number of silver beads on each bracelet at Oakdale Jewelry, the store where she works. What is the largest number of silver beads? | Stem | Leaf
2 | 1, 2, 4, 8, 9
3 | 4, 6, 8, 9, 9
4 | 6, 8, 8
5 | 1, 6
6 | 2, 8
7 | 0, 3, 4, 8, 8
8 | 5 | 85 |
The bird watcher counted the number of birds in each flock that passed overhead. How many flocks had fewer than 27 birds? | Stem | Leaf
2 | 8
3 | 4
4 | 6
5 | 2, 4, 7 | 0 |
Edna, a soup chef at a new restaurant, kept track of the first week's soup sales. What is the probability that a randomly selected soup was ordered in a cup and was split pea? Simplify any fractions. | | Split pea | Chicken noodle
Cup | 3 | 6
Bowl | 5 | 3 | 3/17 |
Look at the following schedule. Betty got on the ferry at Windy Sands at 4.00 P.M. What time will she get to Foggy Port? | Bay Harbor | 7:00 A.M. | 7:15 A.M. | 7:30 A.M. | 7:45 A.M. | 8:00 A.M.
Sandy Shores | 8:30 A.M. | 8:45 A.M. | 9:00 A.M. | 9:15 A.M. | 9:30 A.M.
Seagull Port | 10:15 A.M. | 10:30 A.M. | 10:45 A.M. | 11:00 A.M. | 11:15 A.M.
Cliff View | 12:00 P.M. | 12:15 P.M. | 12:30 P.M. | 12:45 P.M. | 1:00 P.M.
Green Harbor | 1:45 P.M. | 2:00 P.M. | 2:15 P.M. | 2:30 P.M. | 2:45 P.M.
Windy Sands | 3:15 P.M. | 3:30 P.M. | 3:45 P.M. | 4:00 P.M. | 4:15 P.M.
Foggy Port | 5:00 P.M. | 5:15 P.M. | 5:30 P.M. | 5:45 P.M. | 6:00 P.M. | 5:45 P.M. |
Look at this table. Is this relation a function? | x | y
3 | 3
7 | 19
10 | 18
14 | 1 | yes |
Mona spent a week at the beach and recorded the number of shells she found each day. According to the table, what was the rate of change between Tuesday and Wednesday? | Day | Number of shells
Tuesday | 2
Wednesday | 0
Thursday | 3
Friday | 6
Saturday | 1 | -2 |
Mr. Middleton, a track coach, recorded the sizes of all the nearby track teams. How many teams have at least 27 members? | Stem | Leaf
2 | 0, 3, 3, 4, 6, 6
3 | 2, 2, 5, 8
4 | 9
5 | 0, 4, 4
6 | 2, 6
7 | 0, 1, 3, 5
8 | 3, 4 | 16 |
Ariel is looking at the price of new cell phones online. Her favorite company, OrangeTech, has a special this weekend. Ariel can add an upgrade to a phone for an additional cost, or she can buy a used phone to get a discount. The change in price for each option is shown in the table. Which option results in a greater change in price? | Option | Change in phone price
Add an upgrade | $60
Buy a used phone | -$75 | buying a used phone |
Lena joined a book club to spend more quality time with her cousin. At the first meeting, club members recorded how many hours a week they typically read and whether they preferred e-readers or paperback books. What is the probability that a randomly selected club member reads about 3 hours per week and prefers e-readers? Simplify any fractions. | | E-readers | Paperback books
About 1 hour per week | 3 | 6
About 3 hours per week | 6 | 3 | 1/3 |
Savannah works at a coffee shop on weekends. Every now and then, a customer will order a hot tea and ask Savannah to surprise them with the flavor. The teas are categorized by flavor and caffeine level. What is the probability that a randomly selected tea is caffeine-free and mint? Simplify any fractions. | | Mint | Fruity
Caffeine-free | 3 | 5
Caffeinated | 2 | 5 | 1/5 |
Wildgrove Flooring tracked the number of broken tiles in each shipment it received last year. What is the smallest number of broken tiles? | Stem | Leaf
2 | 2, 6
3 | 1, 5, 9
4 | 6
5 | 2, 3, 6, 6
6 | 2, 2
7 | 2, 3, 7
8 | 0, 3, 8 | 22 |