Find a 90% confidence interval for a population mean for these values: a. n = 125,
Question:
a. n = 125, = .84, s2 = .086
b. n = 50, = 21.9, s2 = 3.44
c. Interpret the intervals found in parts a and b.
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Similar to Exercise 824 with a 90 confidence interval for given as where can be esti...View the full answer
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Related Book For 
Introduction To Probability And Statistics
ISBN: 9781133103752
14th Edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
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