Find the mean absolute deviation (mad) for this data. (remember to show your 4 steps) 88, 72, 85, 76

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Ctacke asked Sep 19, 2022

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Find the mean absolute deviation (mad) for this data. (remember to show your 4 steps) 88, 72, 85, 76

Mathematics
college

Ctacke asked Sep 19, 2022

by Ctacke

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22 votes

Answer:

Explanation:

mean=(88+72+85+76)/4=321/4=80.25

x |x-mean|

88 7.75 (88-80.25)

72 8.25 (80.25-72)

85 4.75 (85-80.25)

76 4.25 (80.25-76)

--------

25.00

______

mean absolute deviation=25/4=6.25

Tuoski answered Sep 24, 2022

by Tuoski

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