1st Edition

ISBN: 9781938168208

Author: Barbara Illowsky, Susan Dean

Publisher: OpenStax College

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Textbook Question

Chapter 4, Problem 121H

The average number of children a Spanish woman has in her lifetime is 1.47. Suppose that one Spanish woman Is randomly chosen.

a. In words, define the Random Variable X.

b. List the values that X may take on.

c. Give the distribution of X. X _____( )

d. Find the probability that she has no children.

e. Find the probability that she has fewer children than the Spanish average.

f. Find the probability that she has more children than the Spanish average.

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Chapter 4, Problem 120H

Chapter 4, Problem 122H

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