Mean

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 calculate the mean of a set of numbers?

Back

To calculate the mean, sum all the numbers in the set and then divide by the number of values in that set.

Tags

CCSS.6.SP.B.5C

Front

What is the mean of the numbers 2, 4, 6, 8, 10?

Back

The mean is 6.

Tags

CCSS.6.SP.B.5C

Front

If the heights of three basketball players are 210 cm, 220 cm, and 191 cm, what is their average height?

Back

The average height is 207 cm.

Tags

CCSS.6.SP.B.5C

Front

Mary read six books in January, four in February, and eight in March. What was the average number of books read each month?

Back

The average is 6 books.

Tags

CCSS.6.SP.B.5C

Front

Joe scored 85, Jill scored 89, and Bill scored 99 on their final exam. What was their average score?

Back

The average score is 91.

Tags

CCSS.6.SP.B.5C

Front

Calculate the mean of the following numbers: 2, 9, 10, 6, 8.

Back

The mean is 7.

Tags

CCSS.6.SP.B.5C

Front

Mr. Holland's class scored: 34%, 44%, 75%, 21%, 98%, 86%, 71%, 76%, 63%, 55%. How many students scored above the mean percentage?

Back

6 students scored above the mean.

Tags

CCSS.6.SP.B.5C

Front

What is the formula for calculating the mean?

Back

Mean = (Sum of all values) / (Number of values)

Tags

CCSS.6.SP.B.5C

Front

What does it mean if a score is above the mean?

Back

It means the score is higher than the average score of the group.

Tags

CCSS.6.SP.A.2