3/25 Alg 1 DLD

What is the Mean and Mean Absolute Deviation?

24, 13, 12, 1, 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 and Mean Absolute Deviation?

33,67,78,90,99,87

• Mean:75.6

  Mad:17

• Mean:75.6

  Mad:17.1

• Mean:17.1

  Mad:75.6

• Mean:18

  Mad:77

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

• 2.25
• 2.5
• 3
• 3.8

Find the Mean Absolute Deviation: (MAD)?

10, 9, 3, 8, 10

• 3

• 5

• 1

• 2