Mad & Stem|Leaf

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

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

• True

• False

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

• 4.5

• 2.8

• 4

• 3.8

Find the Mean Absolute Deviation: 10, 9, 3, 8, 10. The Mean is 8

• 3

• 1

• 5

• 2

Find the Mean Absolute Deviation: of the following data sets: $29, $58, $15, $129

• 196

• 57.75

• 143

• 35.75

• 28.1

Answer the question below:

What is the highest ticket price?

• $35

• $12

• $49

• $40

What is the SLOWEST race time?

• 25.3

• 25.7

• 28.3

• 28.9

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Find the median of the data set:
18, 19, 17, 14, 20, 20, 15, 21

• 17
• 18.5
• 20
• 14