Question: Consider sample data with x = 15 and s = 3. (a) Compute the coefcient of variation. (b) Compute a 75% Chebyshev interval around the

Consider sample data with x̅ = 15 and s = 3.

(a) Compute the coef­cient of variation.

(b) Compute a 75% Chebyshev interval around the sample mean?

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