Mean, Median, and Mode

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.

Tags

CCSS.6.SP.B.5C

Front

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

Back

To find the median, arrange the numbers in order and identify the middle number. If there are two middle numbers, add them together and divide by 2.

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

How do you calculate the range of a set of numbers?

Back

The range is calculated by subtracting the smallest number from the largest number in the set.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the median of the following set: 3, 1, 2?

Back

The median is 2, as it is the middle number when arranged in order.

Tags

CCSS.6.SP.B.5C

Front

What is the mode of the following set: 2, 3, 4, 4, 5?

Back

The mode is 4, as it appears most frequently.

Tags

CCSS.6.SP.B.5C

Front

If a set of numbers is: 10, 20, 30, what is the mean?

Back

The mean is (10 + 20 + 30) / 3 = 20.

Tags

CCSS.6.SP.B.5C

Front

What happens if all numbers in a set are the same when finding the mode?

Back

If all numbers are the same, that number is the mode.

Tags

CCSS.6.SP.A.3

Front

How do you find the median of an even set of numbers: 1, 2, 3, 4?

Back

The median is (2 + 3) / 2 = 2.5.

Tags

CCSS.6.SP.B.5C

Front

What is the mode of the following set: 1, 2, 2, 3, 3, 4?

Back

The mode is 2 and 3, as both appear most frequently.

Tags

CCSS.6.SP.B.5C