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A random sample of size 8 from N(, 72) yielded x = 85. Find the following confidence

Probability and Statistical Inference | 9th Edition | ISBN: 9780321923271 | Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman ISBN: 9780321923271 41

Solution for problem 7.1-2 Chapter 7.1

Probability and Statistical Inference | 9th Edition

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Probability and Statistical Inference | 9th Edition | ISBN: 9780321923271 | Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman

Probability and Statistical Inference | 9th Edition

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Problem 7.1-2

A random sample of size 8 from N(, 72) yielded x = 85. Find the following confidence intervals for : (a) 99%. (b) 95%. (c) 90%. (d) 80%.

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Step 1 of 3

Chapter 2 Notes • Deviation—Given a value y and a data point x then x-­‐y represents how far x deviates from y. o Ex. Given x=10 and y=5. 10 deviates by 5 from 5. • Bar Charts—Display where the length of a bar corresponds...

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Chapter 7.1, Problem 7.1-2 is Solved
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Textbook: Probability and Statistical Inference
Edition: 9
Author: Robert V. Hogg, Elliot Tanis, Dale Zimmerman
ISBN: 9780321923271

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A random sample of size 8 from N(, 72) yielded x = 85. Find the following confidence

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