Chapter 9 Test Review

What percentage of males drive sports cars?

• 35%
• 16.25%
• 65%
• 25%

How many females were surveyed?

• 45

• 73

• 16

• 12

What percent of all students were females who prefer football?

• 16%

• 80%

• 8%

• 12%

How many freshmen like burritos?

• 7

• 3

• 10

• 30

How many sophomores like pizza?

• 6

• 5

• 11

• 50

Which age group liked Action movies the least?

• 18-25
• 25-49
• 50+
• 238

What percentage of girls have blonde hair?

• 30%
• 32%
• 29%
• 40%

What percentage of the students have brown hair?

• 25%
• 60%
• 45%
• 50%

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the line of best fit to predict how many chapters would be in a book with 140 pages.

• 12 chapters

• 19 chapters

• 14 chapters

• 21 chapters

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the line of best fit to predict how many pages would be in a book with 6 chapters.

• 100 pages

• 170 pages

• 60 pages

• 20 pages