Statistics Quiz

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5
• 6
• 9
• 11

A data set can have more than one _______

• Median
• Mode
• Mean
• Midrange

What is the mode?

4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82

• 4

• 9

• 6

• 5

• spread

• mean

• outlier

• median

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

• 10

• 12

• 10 and 12

• No Mode

The heights of some students are given.

158cm 172cm 164cm

164cm 167cm 159cm

What is the RANGE of the heights?

• 13 cm

• 330 cm

• 164 cm

• 14 cm

What is the MEDIAN of this set of data?

10, 90, 80, 60, 50, 40, 70, 30, 20, 100

• 50

• 60

• 55

• 45

Find the median.
7, 1, 1, 7, 1, 4, 1

• 4
• 7
• 1
• 5

Find the range.
7, 1, 1, 7, 1, 4, 1

• 6
• 5
• 7
• 3

What is the minimum value?

• 64
• 58
• 66
• 60