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the household incomes for 10 different households sre shown what is the mean of absolute deviation for the group (round to the nearest tenth)6.412.715 252.2

the household incomes for 10 different households sre shown what is the mean of absolute-example-1

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Given the general rule for the mean of a data set of n elements:


\mu=\Sigma^n_(i=1)(x_i)/(n)

In this case, we have that n=10, then:


\mu=(38+45+76+93+50+54+29+44+62+31)/(10)=(522)/(10)=52.2

therefore, the mean is 52.2

User Uriel Frankel
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