Goldfish Refer to the example on page 615. Suppose that your teacher decides to take SRSs of

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Goldfish Refer to the example on page 615. Suppose that your teacher decides to take SRSs of 100 crackers from both bags instead.

(a) What is the shape of the sampling distribution of p^1− p^2? Why?

(b) Find the mean of the sampling distribution. Show your work.

(c) Find the standard deviation of the sampling distribution.

Show your work.

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The Practice Of Statistics

ISBN: 9781464108730

5th Edition

Authors: Daren S. Starnes, Josh Tabor

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