Mode Mean Median and Range

What is the median of this data set?
7.3, 2.9, 1.5, 0.6, 3.8

• 2.9

• 3

• 3.5

• 4.3

A data set can have more than one mode

• True

• False

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

• 22

• 18

• 9

• 5

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

• 20

• 15

• 22

• 18

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

• 9

• 8

• 12

• 18

Range measures what?

• Center

• Cuteness

• Variability

• Weight

Find the mean.
90, 100, 95, 85, 60, 80

• 85

• 84

• 86

• 90

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

The median is

• The middle score

•  Scores added & divided by the number of scores

• The most frequent score

• The middle when in order

The mean is

• The middle score

•  Total & divided by number of scores

• The most frequent score

• The middle when in order