Mean Median Mode Range Kirstin Grant

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

• 12

• 72

• 48

• 98

What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7

• 7

• 20

• 7 & 14

• none of the above

Find the median from the list of numbers:

60, 58, 52, 48, 60, 67

• 58

• 59

• 60

• 118

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1

• 6

• 4.5

• 4

Match the following terms with its correct definition.

• The number that appears most frequently in a set of numbers

• Median

• The middle value in a list of numbers when arranged in ascending order

• Mean or Average

• Add together, and divide by 2.

• Range

• The difference between the highest and lowest values in a set of numbers

• Mode

• The sum of all values divided by the total number of values

• What if there are 2 numbers in the middle?

Find the range of these numbers:
15,2,3,7,8,4,3,2,16,2,4

• 2

• 13

• 14

• 7

Tags

CCSS.4.MD.B.4

Find the mean of these numbers:
4,2,5,6,3

• 2

• 5

• 4

• 6

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

• 2

• 5

• 7

• 4

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

Median:
67, 74, 95, 98, 98, 99, 102

• 102

• 67

• 98

• 90.4