Mean, Median, Mode, Range

Front

What is the mean?

Back

The mean is the average of a set of numbers, calculated by adding all the numbers together and dividing by the total count of numbers.

Front

Calculate the mean: 16, 5, 7, 12

Back

10

Front

What is the median?

Back

The median is the middle number in a sorted list of numbers. If there is an even number of values, the median is the average of the two middle numbers.

Front

Find the median for the set of numbers: 23, 37, 11, 58, 13, 45

Back

30

Front

What is the mode?

Back

The mode is the number that appears most often in a set of numbers.

Front

At Donald's Donuts, find the mode: 12, 10, 10, 10, 13, 12, 11, 13, 10

Back

10

Front

What is the range?

Back

The range is the difference between the largest and smallest numbers in a set.

Front

Calculate the range: 5, 10, 15, 20

Back

15 (20 - 5 = 15)

Front

How do you find the mean of a set of numbers?

Back

Add all the numbers together and divide by the total count of numbers.

Front

Find the mean of these numbers: 2, 57, 38, 42, 6

Back

29