Data Set Outlier

A value that is much higher or much lower than the other values in a set of data.

• Outlier

• Mean

• Median

• Mode

What is the outlier in the following data?

11, 19, 17, 8, 37, 11, 19, 16, 22

• 22

• 8

• 37

• 22

Given the following data set What is the mean of the data set without the outlier(s)?

• 9.2

• 9.7

• 11.1

• 12.4

Identify the outlier for the given data?

23, 34, 27, 7, 30, 26, 28, 31, 34

• 7

• 23

• 31

• 34

What are the coordinates of the outlier?

• (9,1)

• (0,3)

• (1,9)

What age is the outlier?

• 13

• 5

• 10

• 9

The 15 members of the French Club sold candy bars to help fund their trip to Quebec. The table below shows the number of candy bars each member sold. When referring to the data, which statements are true check all that apply:

• The mode is the best measure of central tendency for the data.

• The data have two outliers.

• The median is 53.

• The range is 120.

• The mean is the best measure of central tendency for the data.

The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser. Which plot has an outlier? 

• Girls

• Boys

• Both Plots

• Neither

Identify the outlier for the given data?

23, 34, 27, 7, 30, 26, 28, 31, 34

• 7

• 23

• 31

• 34

What are the coordinates of the outlier?

• (6,9)

• (9,6)

• What outlier