Calculation of skewness and empirical rule for the discrete

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Reference no: EM1318419

Calculate the skewness for your data set using Pearson's

Skewness Formula:

Skewness = 3 * (Mean - Median) / SD

And also determine all three (3) quartiles.

Test the Empirical Rule on your data set by finding the answers to the following questions:

(A) What percentage of YOUR data values lies within one (1) SD-unit of the sample mean? Calculate the skewness for your data set using Pearson's Skewness Formula: skewness = 3 * (Mean - Median) / SD and also determine all three (3) quartiles. Test the Empirical Rule on your data set by finding the answers to the following questions:

(B) What percentage of YOUR data values lies within one (1) SD-unit of the sample mean?

(C) What percentage of YOUR data values lies within two (2) SD-units of the sample mean?

(D) What percentage of YOUR data values lies within three (3) SD-units of the sample mean? What percentage of YOUR data values lies within two (2) SD-units of the sample mean?

(E) What percentage of YOUR data values lies within three (3) SD-units of the sample mean?

Reference no: EM1318419

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