Question
Construct a 95% confidence interval for the differences in the means of two populations, that is, find 1-2, given the following information. Population 1 x
Construct a 95% confidence interval for the differences in the means of two populations, that is, find 1-2, given the following information.
Population 1
x bar = 22.48
s1 = 4.30
n1 = 61
Population 2
y bar = 24.12
s2 = 5.08
n2 = 41
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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
716771098, 978-1319060893, 1319060897, 978-0716771098
