Find the mean deviation about the mean for the data 4,7,8,9,10,12,13,17?
1 answer:
Answer:
Answer is 3
Step-by-step explanation:
Mean of the given data=sum of all terms/total number of terms
x= 4+7+8+9+10+12+13+17/8
=80/8
=10
Mean deviation about mean
={|xi-x|/8
=24/8
=3
I hope it's helpful!
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