Module 16 Review

1. Ji rode her bicycle 8 miles on Tuesday, and 10 miles on Wednesday. What is the mean (average) number of miles she rode her bike in the two-day period?

• 8 miles
• 9 miles
• 10 miles

2. What is the first (LOWER) quartile of the data represented in the box plot below?

• 10
• 15
• 20

3. What is the median of the data represented in the line plot below?

• 2
• 3
• 4

4. What is the prime factorization of 45?

• 5 x 3
• 5 x 3 x 3
• 5 x 9

5. What is the mean for the data set above?

• 5.0

• 5.5

• 6.0

6. What is the mean absolute deviation for the data?

• 2

• 3

• 5.5

7. Which value of x satisfies the equation: 5 times x = 45

• x=9
• x= 40
• x=225

8. How many runners ran 5-6 miles a week?

• 5

• 6

• 11

9. How many more runners ran 5-6 miles a week than ran 7-8 miles a week?

• 4

• 5

• 8

10. What is the mean score for the students in Ms. Brown's class?