Range, Mode, Median, Mean

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193

• 127

• 60

• 66

What is the mode?

• happening the most

• the average

• biggest - smallest

• the middle #

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 mean?

• happening the most

• the number in the middle

• biggest-smallest

• the average

A data set can have more than one median?

• True

• False

If there is an even number of data in the data set how do you find the median?

• order the data and find the middle value

• order the data add the 2 middle values and divide by 2

Find the median for the set of numbers to the left.

Find the median for the set of numbers to the left.

Find the median for the set of numbers to the left.