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Find the 95% z-interval or t-interval for the indicated parameter. (a) µ x = 132, s= 37, n= 26 (b) p p= 0.2, n= 76

Find the 95% z-interval or t-interval for the indicated parameter. (a) µ x = 132, s= 37, n= 26 (b) p p= 0.2, n= 76

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Find the 95% z-interval or t-interval for the indicated parameter. (a) µ x = 132, s= 37, n 26 (b) p p=0.2, n 76 (a) The 95% confidence interval for u is to (Round to two decimal places as needed.)
Transcribed Image Text:Find the 95% z-interval or t-interval for the indicated parameter. (a) µ x = 132, s= 37, n 26 (b) p p=0.2, n 76 (a) The 95% confidence interval for u is to (Round to two decimal places as needed.)
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