Determine the t critical value for a two-sided confidence interval in each of the following situations. (Round your answers to three decimal places.)   (a) Confidence level = 95%, df = 5 (b) Confidence level = 95%, df = 20 (c) Confidence level = 99%, df = 20 (d) Confidence level = 99%, n = 10 (e) Confidence level = 98%, df = 22 (f) Confidence level = 99%, n = 32

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Determine the t critical value for a two-sided confidence interval in each of the following situations. (Round your answers to three decimal places.)

 
(a) Confidence level = 95%, df = 5


(b) Confidence level = 95%, df = 20


(c) Confidence level = 99%, df = 20


(d) Confidence level = 99%, n = 10


(e) Confidence level = 98%, df = 22


(f) Confidence level = 99%, n = 32
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