Statistics Unit Review

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13

• 12

• 11

• 10

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29

• 38

• 50

• 145

Find the median of these numbers:
4,2,7,4,3

• 2

• 5

• 7

• 4

Find the median.
12, 5, 9, 18, 22, 25, 5

• 9

• 8

• 12

• 18

What is the minimum value?

• 64

• 58

• 66

• 60

What is the maximum value?

• 58

• 66

• 64

• 60

What percent of students have heights between 60 inches and 66 inches?

• 75%

• 50%

• 100%

• 25%

What percent of students have a height between 58 inches and 60 inches?

• 25%

• 50%

• 75%

• 100%

How many students received a score in the 90s?

• 6

• 2

• 91%

• 17

How many people have two or less books in their desk?

• 4

• 5

• 6

• 7