Measures of Central Tendency

Front

What is the MIDDLE of an ordered set of data?

Back

Median

Front

A data set can have more than one _______

Back

Mode

Front

In the last 5 games, Kevin Durant scored 22, 22, 18, 12, and 21 points. What is Durant's Mean (Average) score per game?

Back

19 points per game

Front

How would the data be affected if the lowest quiz score was dropped from the data listed below? 72, 89, 99, 80, 55

Back

The mean would increase by 6 points

Front

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 9, 8, 12, 6, 10. What is the mean number of pages she wrote per day?

Back

9

Front

What is the definition of Mean in statistics?

Back

The average of a set of numbers, calculated by adding them together and dividing by the count of numbers.

Front

What is the definition of Median in statistics?

Back

The middle value in a list of numbers sorted in ascending order.

Front

What is the definition of Mode in statistics?

Back

The number that appears most frequently in a data set.

Front

What is the Range in statistics?

Back

The difference between the highest and lowest values in a data set.

Front

If a data set is: 3, 7, 7, 2, 5, what is the Mode?

Back

7