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Kaylis [27]
3 years ago
13

Find the mean absolutedeviation of the set of data.3, 8, 10, 12, 15​

Mathematics
2 answers:
Westkost [7]3 years ago
8 0
The mean is 9.6
3+8+10+12+15= 48/5= 9.6
aliina [53]3 years ago
8 0
The mean absolute deviation for this set of data values is 3.28. Hope this helps!
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Answer:

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Step-by-step explanation:

Angle x is supplementary to a 128º angle.

Supplementary angles add to 180

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x =52

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x+y =90

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Subtract 52 from each side

52-52 +y = 90-52

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