Mean, Median, Mode and Range

The student must find the...

Mean
Median
Mode
Range

Data Points

5 or fewer data points.
10 or fewer data points.
10 or more data points.

Numbers in the range 1 to 9.
Numbers in the range 5 to 20.
Numbers in the range 10 to 99.

Allow Decimal Numbers.
Allow Negative Numbers.

Show the numbers in order from smallest to largest.
Show the numbers in random order.

Mean

Call the mean "The Mean."
Call the mean "The Average."

Median

Allow the median to be a number that is not one of the data points.

Mode

Allow multiple modes.
Allow no mode.

Other

Allow the answers to be decimal numbers, even if the data points are all integers.
Leave space on the worksheet for the student to work out the answers.

Memo Line

Include Answer Key