A normal population has a mean of 80.0 and a standard deviation of 14.0. a. Compute the

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A normal population has a mean of 80.0 and a standard deviation of 14.0.
a. Compute the probability of a value between 75.0 and 90.0.
b. Compute the probability of a value of 75.0 or less.
c. Compute the probability of a value between 55.0 and 70.0.

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Statistical Techniques in Business and Economics

ISBN: 978-0078020520

16th edition

Authors: Douglas Lind, William Marchal

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Question Posted: Dec 10, 2014 11:52 AM

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A normal population has a mean of 80.0 and a standard deviation of 14.0. a. Compute the

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a 04017 first find z 036 found by 75 8014 and z 07190 8014 The area between 036 a...View the full answer

Statistical Techniques in Business and Economics

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