QUIZ - Mean, Median, Mode, Range & MAD

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

(a)  

What is the range of this data set?

7, 1, 6, 9, 4, 6, 2

(a)  

What is the Mean and Mean Absolute Deviation of 24, 13, 12, 1, and 0?

• Mean:10

  Mad:6.7

• Mean: 7.6

  MAD:10

• Mean:10

  MAD:7.6

• Mean-6.7

  MAD-7.6

What is the mean of this data set?
6, 7, 2, 1, 5, 2, 1, 6

• 24.75
• 3
• 3.7
• 3.8

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

• 43
• 20
• 10
• 12

Determine the mean absolute deviation of the data.
9, 7, 11, 10, 8

• 9
• 6
• 1.2
• 5

The scores awarded to 25 students for an assignment were as follows:

4 7 5 9 8 6 7 7 8 5 6 9 8 5 8 7 4 7 3 6 8 9 7 6 9

What is the mode?

• 6

• 7

• 8

• 9

What is the MEAN for this data?

• 80
• 1040
• 13
• 81

Which number is not the mean, median, mode, or range of the data set 4, 3, 15, 11, 3, 8, 7, 5?

• 3
• 6
• 12
• 11

Find the mean: 10, 11, 8, 14, 12, 8, 4, 5

• 72

• 8

• 9