Loose-leaf Version for The Basic Practice of Statistics 7e & LaunchPad (Twelve Month Access)
Loose-leaf Version for The Basic Practice of Statistics 7e & LaunchPad (Twelve Month Access)
7th Edition
ISBN: 9781319019334
Author: David S. Moore, William I. Notz, Michael A. Fligner
Publisher: W. H. Freeman
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Chapter 13, Problem 13.36E

a.

To determine

To find: The probability for randomly chosen return that shows an adjusted gross income of $30,000 or more.

b.

To determine

To find: The conditional probability for the income at least $100,000.

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