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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 11PPS
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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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