Using the football data presented in Exercise 8.49, practice evaluating data using confidence intervals. a. Compute the

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Using the football data presented in Exercise 8.49, practice evaluating data using confidence intervals.

a. Compute the 80% confidence interval.

b. How do the conclusion and the confidence interval change as you move from 95% confidence to 80% confidence?

c. Why don’t we talk about having 100% confidence?

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781464107771

3rd Edition

Authors: Susan A. Nolan

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Question Posted: Apr 25, 2018 05:05 AM

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Using the football data presented in Exercise 8.49, practice evaluating data using confidence intervals. a. Compute the

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a z values of 128 put 1003 in each tail so we will use those as the critical values for the 80 confi...View the full answer

Essentials Of Statistics For The Behavioral Sciences

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