The first four deviations from the mean in a sample of n=

Probability and Statistics for Engineers and the Scientists | 9th Edition | ISBN: 9780321629111 | Authors: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye

ISBN: 9780321629111 32

Solution for problem 52E Chapter 1

Probability and Statistics for Engineers and the Scientists | 9th Edition

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Problem 52E

The first four deviations from the mean in a sample of n= 5 reaction times were .3, .9, 1.0, and 1.3. What is the fifth deviation from the mean? Give a sample for which these are the five deviations from the mean.

Step-by-Step Solution:

Answer : Step 1 : Given the first four deviations from the mean in a sample of n= 5 reaction times were 0.3, 0.9, 1.0, and 1.3. We know that reaction times were 0.3, 0.9, 1.0, and 1.3. 0.3+0.9+1.0+1.3 =0 Therefore the total of four deviations is 3.5 The sum of the deviations of items taken from Actual Mean is always be equal to 0 irrespective of the number of items. So the fifth deviation must be equal to 0. Then the fifth deviation must be equal to 0-3.5 = -3.5 OR 0.3+0.9+1.0+1.3+x...

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Chapter 1, Problem 52E is Solved

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Textbook: Probability and Statistics for Engineers and the Scientists

Edition: 9

Author: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye

ISBN: 9780321629111

The full step-by-step solution to problem: 52E from chapter: 1 was answered by , our top Statistics solution expert on 05/06/17, 06:21PM. The answer to “The first four deviations from the mean in a sample of n= 5 reaction times were .3, .9, 1.0, and 1.3. What is the fifth deviation from the mean? Give a sample for which these are the five deviations from the mean.” is broken down into a number of easy to follow steps, and 42 words. Probability and Statistics for Engineers and the Scientists was written by and is associated to the ISBN: 9780321629111. This full solution covers the following key subjects: mean, sample, deviations, reaction, give. This expansive textbook survival guide covers 18 chapters, and 1582 solutions. This textbook survival guide was created for the textbook: Probability and Statistics for Engineers and the Scientists, edition: 9. Since the solution to 52E from 1 chapter was answered, more than 627 students have viewed the full step-by-step answer.