In Testing the Hypotheses $H _ { 0 } : \mu = 25$

question 94

Essay

In testing the hypotheses: $H _ { 0 } : \mu = 25$ $H _ { 1 } : \mu \neq 25$ ,
a random sample of 36 observations drawn from a normal population, produced a mean of 22.8 and a standard deviation of 10
What is the conclusion for this hypothesis test, at 5% significance level.

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