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Eight students in a small class made the test scores shown in the table. What was the mean absolute deviation for the class? student Score James- m Lou- 2m Rob- 3m teri- 4m shawn- 4m Skip- 3m art- 2m Jim-
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Eight students in a small class made the test scores shown in the table. What was the mean absolute deviation for the class?

student Score
James- m
Lou- 2m
Rob- 3m
teri- 4m
shawn- 4m
Skip- 3m
art- 2m
Jim- m​

User Luc Hermitte
by
4.2k points

1 Answer

1 vote

Answer:

-5m/2

Explanation:

-m+ (-2m) +(-3m)+(-4m) +(-4m)+(-3m)+(-2m)+(-m)/8

-m-2m-3m-4m-4m-3m-2m-m/8

-20m/8

-5m/2

User Lesmana
by
5.2k points
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