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QUESTION

COMPUTER PROJECT-PART 1 The following table shows the number of complaints received each day by a customer service department over the past 20 days

COMPUTER PROJECT-PART 1

The following table shows the number of complaints received each day by a customer service department over the past 20 days

8, 10, 8, 2, 4, 13, 23, 10, 6, 3, 18, 16, 11, 3, 3, 17, 12, 8, 10, 6

Describe the shape of the distribution.

Compute the percentage of data lying within one, two, three, and four standard deviations of the mean.

Compare these percentages with the corresponding percentages under Chebyshev and Empirical Rules.

Which rule(s) does the dataset obey?

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