Question: Basic Computation: Coeffi cient of Variation, Chebyshev Interval Consider sample data with x 5 15 and s 5 3. (a) Compute the coeffi cient of

Basic Computation: Coeffi cient of Variation, Chebyshev Interval Consider sample data with x 5 15 and s 5 3.

(a) Compute the coeffi cient of variation.

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

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