9.35 The formula used to compute a confidence interval for the mean of a normal population when...
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9.35 The formula used to compute a confidence interval for the mean of a normal population when n is small is x 6 st critical valued s
Ïn What is the appropriate t critical value for each of the following confidence levels and sample sizes?
a. 95% confidence, n 5 17
b. 90% confidence, n 5 12
c. 99% confidence, n 5 24
d. 90% confidence, n 5 25
e. 90% confidence, n 5 13
f. 95% confidence, n 5 10
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Related Book For
Introduction To Statistics And Data Analysis
ISBN: 9781305445963
5th Edition
Authors: Roxy Peck, Chris Olsen, Jay L Devore
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