Analyzing Data Representations

During a fundraiser, several students were asked to sell bags of popcorn during a basketball game. Alexis made a table to keep track of the number of bags of popcorn students sold.

If Alexis were to create a frequency table from this data, what number would she use to show the number of students who sold 13 bags of popcorn?

• 7

• 8

• 10

• 5

A group of 20 students were asked to list the approximate amount of money they spent each week on food in the cafeteria. The amounts they gave were:

$14, $15, $25, $26, $20, $21, $21, $8, $22, $22, $23, $24, $17, $7, $32, $20, $18, $18, $19, $14

Which stem-and-leaf plot correctly lists this data?

• 
• 
• 
• 

Samantha created the following stem-and-leaf plot to show the numbers of minutes she played outside for the month of March.

Which frequency table accurately displays the data?

• 
• 
• 
• 

What is the median?

• 62

• 58

• 66

• 60

600 people were surveyed. How many people rode the stationary bikes that day?

• 150 people

• 120 people

• 90 people

• None of these

What type of graph is this?

• Bar Graph

• Line Plot

• Pictograph

• Tally Chart

What type of graph is this?

• Bar Graph

• Pictograph

• Line Plot

• Tally Chart

How many students have blue for a favorite color?

• 11

• 12

• 14

• 17

How many more people have purple for a favorite color than red?

• 3

• 5

• 7

• 9

Based on the data in the table, how many students played the three games that had the highest frequency?

• 62

• 57

• 60

• 61