Mean, Median

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

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

• 4.1

• 6

• 4.5

• 4

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

• 2

• 5

• 7

• 4

What is the MEDIAN of this data?

• 65

• 40

• 915

• 13

What is the median?

• The number in the middle

• The difference between the highest and lowest values

• The number that occurs the most

• The average

Over the last five days, Jen ran 5, 4, 6, 4.5, and 5.5 miles. The most appropriate measure of center for this data is:

• Mean because all the numbers are close together.

• Median because all the numbers are close together.

• Mean because 2 is much lower than the other numbers.

• Median because 2 is much lower than the other numbers.

What is the median number of goals scored?

• 3

• 3.5

• 4

• 5

Median is the

• data

• average

• most frequent

• middle of the numbers

Bryan recorded the number of hours he slept last week. The data is shown below.
6.5, 7, 7.5, 6.5, 12, 7, 7.5
Which is a true comparison of the measures of center for Bryan's sleep data?

• Median = Mean

• Mean < Median

• Mean > Median

• Range = Mean