Finding the Mean (Average)

Front

What is the mean (average) of the numbers 2, 8, 4, 3, 5, 2?

Back

The mean is 4.

Tags

CCSS.6.SP.B.5C

Front

What is the mean of the numbers 7, 7, 15, 17, 4, 20?

Back

The mean is 10.

Tags

CCSS.6.SP.B.5C

Front

What is the mean of the numbers 1, 1, 2, 2, 9?

Back

The mean is 3.

Tags

CCSS.6.SP.B.5C

Front

What is the mean of the numbers 9, 3, 6?

Back

The mean is 6.

Tags

CCSS.6.SP.B.5C

Front

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

Back

Add all of the numbers up and then divide by the amount of numbers you have.

Tags

CCSS.6.SP.B.5C

Front

What is the formula to calculate the mean?

Back

Mean = (Sum of all numbers) / (Total count of numbers).

Tags

CCSS.6.SP.B.5C

Front

If the numbers are 10, 20, 30, what is the mean?

Back

The mean is 20.

Tags

CCSS.6.SP.B.5C

Front

What happens to the mean if you add a number larger than the current mean?

Back

The mean will increase.

Front

What happens to the mean if you add a number smaller than the current mean?

Back

The mean will decrease.

Front

Is the mean affected by extreme values (outliers)?

Back

Yes, extreme values can significantly affect the mean.