Mean, Median, Mode Practice

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

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193
• 127
• 60
• 66

Find the mode of these numbers:
4,4,6,6,2,2,6,2,4,2

• 2
• 4
• 6
• 2.4

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

• 2
• 5
• 7
• 4

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

A data set can have more than one median?

• True
• False

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

• 3.33
• 2.85
• 3
• 3.5

Find the median, mode and range: 
3, 5, 7, 9, 11, 8, 3

• mean : 6.9   median: 11   mode:3    range:6
• mean: 7.2   median: 6     mode:3    range:2    
• mean: 6.5   median: 7     mode:3    range:8

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

• 29
• 38
• 50
• 145