Loose Leaf for Statistical Techniques in Business and Economics
Loose Leaf for Statistical Techniques in Business and Economics
17th Edition
ISBN: 9781260152647
Author: Douglas A. Lind
Publisher: McGraw-Hill Education
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Chapter 8, Problem 16E

a.

To determine

Find the probability that the sample mean is less than 74.

b.

To determine

Find the probability that the sample mean is between 74 and 76.

c.

To determine

Find the probability that the sample mean is between 76 and 77.

d.

To determine

Find the probability that the sample mean is greater than 77.

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