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Mode of set of 20 observations is 18 and skewness of observations around central value is...

Mode of set of 20 observations is 18 and skewness of observations around central value is 5 then calculated value of arithmetic mean of observations is Select one: a. 43 b. 13 c. 7 d. 20 e. 23

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Answer #1

We know that,

absolute skewness = mean-mode

=> mean = mode+skewness = 18+5 = 23

Ans:-e)23.

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