Data Analysis and Displays Test

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

How many cities have temperatures between 70 degrees and 99 degrees?

• 44
• 34
• 26
• 62

Is a histogram the same as a bar graph?

• Yes, because they both use intervals.
• No, because a histogram displays numerical data while a bar graph displays categorical data.
• Yes, because they both use bars to display data.
• No, because a histogram displays categorical data while a bar graph displays numerical data.

A florist recorded the number and cost of flower bouquets that were sold daily and recorded the data below. What is the frequency of a bouquet that cost at least $40?

• 2
• 15
• 22
• 37

Which interval has 4 students?

• 56-59
• 60-63
• 60-67
• 48-51

How many students had more than 6 candy bars?

• 5
• 2
• 3
• 1

How many total students are in the science class?

• 13
• 6
• 27
• 25

• 1
• 2
• 5
• 7

• 3
• 6
• 9
• 12

What would be lower in the following data display?

• Median
• Mean
• Mode
• They would all be about the same.