Mean, Median, MAD Practice

What is another word for average?

• mean

• mode

• median

• range

Tags

CCSS.6.SP.A.3

What is the first step (1-2) when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean

• Find the mean of the data

• Find the mean of the distances

Tags

CCSS.6.SP.B.5C

What is the second step (3) when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean

• Find the mean of the distances

• Find the mean of the data

Tags

CCSS.6.SP.B.5C

What is the third step (4-5) when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean

• Find the mean of the data

• Find the mean of the distances

Tags

CCSS.6.SP.B.5C

True or false?:The absolute value of a number will always be positive.

• True

• False

Tags

CCSS.6.NS.C.7C

In calculating MAD, after you find the average or mean you must _____________.

• do nothing because you're done

• Find out the distance each number is from the mean.

• Find the distance each number is from zero.

Tags

CCSS.6.SP.B.5C

What is the mean of the data: 15, 20, 25, 17, 18

• 15

• 16

• 18

• 19

Tags

CCSS.6.SP.B.5C

What is the mean absolute deviation of the data: 15, 20, 25, 17, 18

• 4.5

• 2.8

• 4

• 3.8

Tags

CCSS.6.SP.B.5C

What is the approximate mean of the data? 45, 55, 60, 48, 57, 52, 49

• 50

• 55

• 52.3

• there is no such thing as a decimal.

Tags

CCSS.6.SP.B.5C

What is the absolute mean deviation of the data? 45, 55, 60, 48, 57, 52, 49 if the mean is 52.3

• 4.0

• 5

• 5.2

• 4.33

Tags

CCSS.6.SP.B.5C