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A sample of 100 college students is selected from all

Statistics for Engineers and Scientists | 4th Edition | ISBN: 9780073401331 | Authors: William Navidi ISBN: 9780073401331 38

Solution for problem 4E Chapter 1.1

Statistics for Engineers and Scientists | 4th Edition

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Statistics for Engineers and Scientists | 4th Edition | ISBN: 9780073401331 | Authors: William Navidi

Statistics for Engineers and Scientists | 4th Edition

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Problem 4E

A sample of 100 college students is selected from all students registered at a certain college, and it turns out that 38 of them participate in intramural’ sports.

True or false:

a.         The proportion of students at this college who participate in intramural sports is 0.38.

b. The proportion of students at this college who participate in intramural sports is likely to be close to 0.38, but not equal to 0.38.

Step-by-Step Solution:

Answer

Step 1 of 2</p>

a) The given statement is False,  Because of sampling variation.

    Simple random samples do not reflect the population perfectly,

   The proportion of students at this college who participate in intramural sports is not 0.38

Step 2 of 2

Chapter 1.1, Problem 4E is Solved
Textbook: Statistics for Engineers and Scientists
Edition: 4
Author: William Navidi
ISBN: 9780073401331

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A sample of 100 college students is selected from all

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