=+9. Discuss how each of the following factors affects the width of the large-sample two-sided confidence interval
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=+9. Discuss how each of the following factors affects the width of the large-sample two-sided confidence interval for :
a. Confidence level (for fixed n and s)
b. Sample size n (for fixed confidence level and s)
c. Sample standard deviation s (for fixed confidence level and n)
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Related Book For
Applied Statistics For Engineers And Scientists
ISBN: 9781133111368
3rd Edition
Authors: Jay L. Devore, Nicholas R. Farnum, Jimmy A. Doi
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