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 number of items in the set.

Tags

CCSS.6.SP.B.5C

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

Tags

CCSS.6.SP.B.5C

Front

What is the mode?

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?

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

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

Back

To find the mean, add all the numbers together and divide by the total number of items in the set.

Tags

CCSS.6.SP.B.5C

Front

If the numbers are 5, 11, 2, 12, 4, 2, what is the mean?

Back

The mean is 6.

Tags

CCSS.6.SP.B.5C

Front

If the numbers are 12, 5, 9, 18, 22, 25, 5, what is the range?

Back

The range is 20.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does it mean if a number is the mode?

Back

It means that this number appears more times than any other number in the set.

Tags

CCSS.6.SP.B.5C

Front

How do you find the median of the numbers 3, 1, 4, 2?

Back

First, sort the numbers: 1, 2, 3, 4. The median is the average of 2 and 3, which is 2.5.

Tags

CCSS.6.SP.B.5C

Front

What is the formula for calculating the range?

Back

Range = Largest number - Smallest number.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1