Mean Median Mode Outliers

A data set contains only one outlier. Which statistical measure will most likely remain the same if the outlier is removed?

• Mean

• Mode

• Range

• Standard deviation

It's the number you get when you add all the numbers together and then divide by the amount of numbers you have.

• mean

• median

• mode

• range

It's the number that occurs the most times in a set of data.

• mean

• median

• mode

• range

What is the median of the following set of data?

• 25

• 23

• 14

• 21

What is the mode of the following set of data?

• 23

• 21

• 14

• 25

It's the middle number in a set of data.

• mean

• median

• mode

• range

Which measure of center should you use if there is an outlier in your data?

• mean

• median

Which measure of center should you use if there are no outliers?

• mean

• median

Is there an outlier in the following set of data?

• yes

• no

Which measure of center should you use for the following data distribution?

• mean

• median