In the past 6 6 days, Adrion's travel time to school has varied: 22 22 minutes, 27 27 minutes, 34 34 minutes, 29 29 minutes, 20 20 minutes, and 18 18 minutes. The work shown is her calculation of the mean absolute deviation of the time traveled. Which step contains the first error Adrion made?

Question

Vicente Mcfarland

Mathematics

1 June, 15:56

In the past 6 6 days, Adrion's travel time to school has varied: 22 22 minutes, 27 27 minutes, 34 34 minutes, 29 29 minutes, 20 20 minutes, and 18 18 minutes. The work shown is her calculation of the mean absolute deviation of the time traveled. Which step contains the first error Adrion made?

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Answers (2)

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Carlo Brewer · Answer 1

6

,

22

,

27

,

34

,

29

,

20

,

18

has more than one absolute value, which means that it can't be written as piecewise.

Step-by-step explanation:

6

,

22

,

27

,

34

,

29

,

20

,

18

can't be written as piecewise.