Mean Range Average Median

What’s the mean average of these three numbers?

• 2

• 7

• 8

• 9

What’s the MEAN AVERAGE of these numbers?

• 3

• 4

• 5

• 15

What’s the Mean Average?

• 2

• 3

• 5

• 12

What’s the median?

• 1

• 2

• 3

• 4

The Table above shows the points scored by the JV basketball team in their first seven games. Calculate the mean, median, mode and range. Which statistical measure makes the team sound the best?

• Mean

• Median

• Mode

• Range

The table shows the points scored by the JV basketball team at Cox Mill High School in their first seven games. Calculate the mean, median, mode and range. Which statistical measure makes the team sound the best?

• Mean

• Median

• Mode

• Range

Match the following terms with its correct definition.

• The difference between the highest and lowest values in a set of numbers

• Mean or Average

• Add together, and divide by 2.

• Range

• The middle value in a list of numbers when arranged in ascending order

• What if there are 2 numbers in the middle?

• The number that appears most frequently in a set of numbers

• Mode

• The sum of all values divided by the total number of values

• Median

Ms. Andrey claims the average score on a quiz in her class was 25. Mr. Luna claims the average score on a quiz in his class is 25.

• Ms. Andrey used the mode, while Mr. Luna used the median.

• Ms. Andrey used the mean, while Mr. Luna used the mode.

• Both teachers used the mean.

• Both teachers used the median.

What’s the Range?

• 9

• 16

• 24

• 33

What’s the MEAN AVERAGE?

• 3

• 4

• 6

• 16