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Axline Computers manufactures personal computers at two plants, one in Texas and the other in Hawaii. The Texas plant has 40 employees; the Hawaii plant has 20. A random sample of 10 employees is to be asked to fill out a benefits questionnaire. a. What is the probability that none of the employees in the sample work at the plant in Hawaii? b. What is the probability that 1 of the employees in the sample works at the plant in Hawaii? c. What is the probability that 2 or more of the employees in the sample work at the plant in Hawaii? d. What is the probability that 9 of the employees in the sample work at the plant in Texas?

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STATISTICS F/BUSINESS+ECONOMICS-TE...

13th Edition
Anderson
Publisher: CENGAGE L
ISBN: 9781305881884
BuyFind

STATISTICS F/BUSINESS+ECONOMICS-TE...

13th Edition
Anderson
Publisher: CENGAGE L
ISBN: 9781305881884

Solutions

Chapter
Section
Chapter 5.7, Problem 56E
Textbook Problem

Axline Computers manufactures personal computers at two plants, one in Texas and the other in Hawaii. The Texas plant has 40 employees; the Hawaii plant has 20. A random sample of 10 employees is to be asked to fill out a benefits questionnaire.

  1. a. What is the probability that none of the employees in the sample work at the plant in Hawaii?
  2. b. What is the probability that 1 of the employees in the sample works at the plant in Hawaii?
  3. c. What is the probability that 2 or more of the employees in the sample work at the plant in Hawaii?
  4. d. What is the probability that 9 of the employees in the sample work at the plant in Texas?

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Chapter 5 Solutions

STATISTICS F/BUSINESS+ECONOMICS-TEXT
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