Say we have the following hypotheses
H0: ? <50
HA: ? > 50
We know that the population...
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Say we have the following hypotheses
H0: ? <50
HA: ? > 50
We know that the population standard deviation is 8. If wecollect a sample of 64 observations and want ? = 0.05, calculatewhether or not we reject the null for the following sample means:a.x?=52.5
b.x?=51
c.x?=51.8
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SolutionH0 50 sign in HA
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