Following results are obtained for two frequency distributions. D… - Vidyadip

Question

Following results are obtained for two frequency distributions. Determine which distribution is more skewed?

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Answer

frequency distribution $\mathrm{A}: n=100, x=68, M=$ $71, s=5$
Frequency distribution $\mathrm{B}: n=80, \bar{x}=72, M=$ $76, s=9$
Frequency distribution $\mathrm{A}: \mathrm{J}=-1.8$
Frequency distribution $\mathrm{B}: \mathrm{j}=-1.33$
Distribution $\mathrm{A}$ is more skewed.

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