Intro Stats, Books a la Carte Edition (5th Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
5th Edition
ISBN: 9780134210285
Author: Richard D. De Veaux, Paul Velleman, David E. Bock
Publisher: PEARSON
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Chapter 3, Problem 21E

a.

To determine

Find the differences between the mothers’ and fathers’ time allocations.

b.

To determine

Explainthe change in allocation changed between 1965 and 2011.

c.

To determine

Compute the row margins and find the activity where the parents are spending more or less time in 2011 than they did in 1965.

d.

To determine

Compute the column margins and find whether the parents are spending more or less time in 2011 than they did in 1965. Also, find whether the mothers’ time or fathers’ time totals changed more.

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Intro Stats, Books a la Carte Edition (5th Edition)

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