Mean, Median, Mode and Range

Front

Find the mean:
28, 18, 19, 18, 17

Back

20

Front

What is the mean for these numbers?
5,5,5,5

Back

5

Front

Find the median:
3, 5, 7, 4, 3, 1

Back

3.5

Front

On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99. What was the average score for these students?

Back

91

Front

Mean

Back

The average

Front

When finding the median, what do you do if there are two middle numbers?

Back

Add them together and divide by 2

Front

The number of miles that Kiki cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48, 36, 31. What is the median number of miles Kiki cycled?

Back

36

Front

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

Back

48

Front

What is the mode?

Back

happening the most

Front

What is the range?

Back

The difference between the largest and smallest number