Construct a 99% prediction interval for the average weekly wages of federal government employees in Exercise 15

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Construct a 99% prediction interval for the average weekly wages of federal government employees in Exercise 15 when the average weekly wages of state government employees is $800.

Construct the indicated prediction interval and interpret the results.

Exercise 15

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Elementary Statistics Picturing The World

ISBN: 9780321911216

6th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: Nov 24, 2015 08:17 AM

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Construct a 99% prediction interval for the average weekly wages of federal government employees in Exercise 15

Question:

Average weekly 75770 791 812 844 wages (state), x Il Average weekly 1001 1043 111 wages (federal), y Average weekly wages (state), x 883923 937 942 966 Average weekly 12481275 1303 wages (federal). y 1331 1404

Step by Step Answer:

n 10 df 8 t c 3355 s e 25152 y 1632x 200284 1632800 200284 1105316 91290 y E ...View the full answer

Elementary Statistics Picturing The World

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