The data from exercise 2 follow. xi 3 12 6 20 14 yi 55 40 55 10

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The data from exercise 2 follow.

xi 3 12 6 20 14 yi 55 40 55 10 15

a. Estimate the standard deviation of when x 8.

b. Develop a 95% confidence interval for the expected value of y when x 8.

c. Estimate the standard deviation of an individual value of y when x 8.

d. Develop a 95% prediction interval for y when x 8.

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Statistics For Business And Economics

ISBN: 9780324783247

11th Edition

Authors: Thomas A. Williams, Dennis J. Sweeney, David R. Anderson

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Question Posted: Jul 18, 2024 10:04 AM

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The data from exercise 2 follow. xi 3 12 6 20 14 yi 55 40 55 10

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Statistics For Business And Economics

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