Mean and Absolute Value

mean of a data set is 18, what is the absolute deviation from the value -4?

• 22

• -18

• -4

• -18

Find the Mean of the Data Set:

7, 8, 3, 4, 8

Find the mean: 28, 18, 19, 18, 17

• 20

• 18

• 11

• 19

Find the mean:

Calculate the mean:

56, 43, 62, 59, 57, 61, 58, 44

Calculate the mean:

81, 69, 72, 80, 67, 62, 78, 74, 71, 86

• 82.2

• 92

• 67.2

• 74

Find the absolute value. | –3 |

• -3

• 3

Find the absolute value. I 5 I

• 5

• -5

Find the absolute value. I -808 I

• 808

• -808

What's a way to define absolute value?

• The value of a number

• The opposite of a number

• The distance of a number from zero

• The multiplicative inverse of a number