Mean median mode range

Front

What is the mean of a set of numbers?

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

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

Back

To find the median, arrange the numbers in order and identify the middle number. If there is an even number of values, the median is the average of the two middle numbers.

Front

What is the mode of a set of numbers?

Back

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

Front

What is the range of a set of numbers?

Back

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

Front

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

Back

29

Front

Find the median of these numbers: 36, 42, 28, 52, 48, 36, 31.

Back

36

Front

To find the average of a set of numbers, add up all the items and divide by...

Back

The number of items in the set.

Front

What is the mode of the numbers: 1, 2, 7, 9?

Back

7

Front

Find the mean of these numbers: 10, 11, 8, 14, 12, 8, 4, 5.

Back

9

Front

If the numbers are 5, 10, 15, 20, what is the range?

Back

15 (20 - 5 = 15).