Measures of centers

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

• 20
• 18
• 11
• 19

What is the mean of these numbers?
4,5,5,2,3,3,2,8

• 40
• 24
• 4
• 256

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4
• There isn't one
• 3.5
• 3

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4

Tags

CCSS.7.EE.B.3

The height of three basketball players is 210 cm, 220 cm and 191 cm.
What is their average height?

• 210
• 207
• 220
• 200

1, 2, 2, 3, 7 - What is the mode?

• 1

• 2

• 3

• 7

Find the range.
5, 15, 10, 20, 15, 10, 15

• 5
• 10
• 15
• 13

What is the third step 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

Find the MAD:
58, 38, 54, 48, 26, 36

• 43
• 20
• 10
• 12

Find the MAD for the following set: 85, 90, 68, 75, 79

• 79.4
• 6.48
• 32.4
• 79