Mathematical Statistics with Applications
Mathematical Statistics with Applications
7th Edition
ISBN: 9780495110811
Author: Dennis Wackerly, William Mendenhall, Richard L. Scheaffer
Publisher: Cengage Learning
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Chapter 1, Problem 36SE

a.

To determine

Make a relative frequency histogram for the given data.

b.

To determine

Calculate the values of y¯ and s.

c.

To determine

Find the fraction of the counts of parasites that fall within 2 standard deviations of the mean.

Find the fraction of the counts of parasites that fall within 3 standard deviations of the mean.

Remark whether the results agree with Tchebysheff’s theorem and/or the empirical rule.

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Mathematical Statistics with Applications

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