8.27 Find a (1a)100% confidence interval for a population mean for these values: = a. a 0.01,...
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8.27 Find a (1a)100% confidence interval for a population mean for these values: =
a. a 0.01, n = 38, x = 34, s = 12
b. a 0.10, n = 65, x=1049, s2=51 =
c. = 0.05, n = 89, = 66.3, s = 2.48
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780176509804
3rd Edition
Authors: William Mendenhall
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