Thirty percent of the employees of a large company are minorities. A random sample of 8 employees

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Thirty percent of the employees of a large company are minorities. A random sample of 8 employees is selected.

a. What is the probability that the sample contains exactly 7 minorities?

b. What is the probability that the sample contains less than 5 minorities?

c. What is the probability that the sample contains exactly 1 non-minority?

d. What is the expected number of minorities in the sample?

Related Book For answer-question

Introduction to Business Statistics

ISBN: 978-0324650570

6th edition

Authors: Ronald M. Weiers

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Posted Date: Oct 21, 2020 06:17 PM

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Thirty percent of the employees of a large company are minorities. A random sample of 8 employees

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Introduction to Business Statistics

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