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 items together and dividing by the number of items.

Tags

CCSS.6.SP.B.5C

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 items, the median is the average of the two middle numbers.

Tags

CCSS.6.SP.B.5C

Front

What is the mode in a set of numbers?

Back

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

Tags

CCSS.6.SP.B.5C

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.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

Find the mean of these numbers: 10, 20, 30, 40, 50.

Back

Mean = (10 + 20 + 30 + 40 + 50) / 5 = 30.

Tags

CCSS.6.SP.B.5C

Front

Find the median of these numbers: 3, 1, 4, 2, 5.

Back

Median = 3 (when arranged in order: 1, 2, 3, 4, 5).

Tags

CCSS.6.SP.B.5C

Front

Find the mode of these numbers: 2, 3, 4, 2, 5, 2, 3.

Back

Mode = 2 (it appears most frequently).

Tags

CCSS.6.SP.B.5C

Front

Find the range of these numbers: 5, 10, 15, 20, 25.

Back

Range = 25 - 5 = 20.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the median of these numbers: 7, 3, 9, 1, 5?

Back

Median = 5 (when arranged in order: 1, 3, 5, 7, 9).

Tags

CCSS.6.SP.B.5C

Front

What is the mean of these numbers: 4, 8, 6, 10?

Back

Mean = (4 + 8 + 6 + 10) / 4 = 7.

Tags

CCSS.6.SP.B.5C