MMMR

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

• 90.4
• 633
• 98
• 92.3

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

• 102
• 67
• 98
• 90.4

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

• 90.4
• 35
• 92
• 98

Range:
10   12   13   15   16.5

• 6.5
• 13
• 66.5
• 13.3

Mean:
101   104   106   112   120

• 543
• 108.6
• 106
• 120

What is the mode?

• # happening the most
• the average
• biggest - smallest
• the middle #

6. Find the mean.
18, 2, 0, 0, 0

• 4
• 5
• 10
• 20

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

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

• 12
• 72
• 48
• 98

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.