Intro to Mean Median Mode

If you score 76, 85, 97, and 82 on your math tests, what would your average score be? 

• 82

• 90

• 85

• 88

What is the MODE of this data?

• 100

• 20

• 80, 85, and 90

• none

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.

Find the mode of these numbers:
4,3,6,4,3,6,6,3,2,1,3

• 3

• 6

• 4

• 2

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

• 4.1

• 6

• 4.5

• 4

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

• 2

• 4

• 6

• 2.4

What is the mode?

• happening the most

• the average

• biggest - smallest

• the middle #

What is the mean?

• happening the most

• the number in the middle

• biggest-smallest

• the average

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