Consider the following hypothesis test: H0: 50 H0: < 50 A sample of 60 is used and the population standard deviation is
Consider the following hypothesis test:
H0: μ ≥ 50
H0: μ < 50
A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use α = .05.
a. x = 52.5
b. x = 51
c. x = 51.8
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Authors: David Anderson, Thomas Williams, Dennis Sweeney, Jeffrey Cam
7th Edition
1305081595, 978-1305081598
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