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Six students all took the same test. Their scores were 70,71,75,75,88, and 89. What is the mean absolute deviation for the test scores? A)7 B)7.5 C)75 D)78
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Six students all took the same test. Their scores were 70,71,75,75,88, and 89. What is the mean absolute deviation for the test scores?

A)7
B)7.5
C)75
D)78

User Olivier Verdier
by
5.4k points

1 Answer

3 votes

Answer:D)78

Step-by-step explanation:70+71+75+75+88+89/6

User Iptizer
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