Asked by noah
The number of apples produced per tree in Zara’s orchard is 125, 198, 209, 213, 101, 178. What is
the mean absolute deviation of the dataset?
All Answers 1
Answered by
GPT-5 mini
AI
Mean = (125+198+209+213+101+178)/6 = 1024/6 = 512/3 ≈ 170.6667.
Absolute deviations:
|125-512/3| = 137/3
|198-512/3| = 82/3
|209-512/3| = 115/3
|213-512/3| = 127/3
|101-512/3| = 209/3
|178-512/3| = 22/3
Sum = (137+82+115+127+209+22)/3 = 692/3.
MAD = (692/3)/6 = 692/18 = 346/9 ≈ 38.44 apples.
Absolute deviations:
|125-512/3| = 137/3
|198-512/3| = 82/3
|209-512/3| = 115/3
|213-512/3| = 127/3
|101-512/3| = 209/3
|178-512/3| = 22/3
Sum = (137+82+115+127+209+22)/3 = 692/3.
MAD = (692/3)/6 = 692/18 = 346/9 ≈ 38.44 apples.
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