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QUESTION
sample of n=25 selected from a normal population, x=53 and S=10, what is your statistical decision if the level of significance, , is 0.
sample of n=25 selected from a normal population, x̄=53 and S=10, what is your statistical decision if the level of significance, α, is 0.05, the null hypothesis, H0, is μ=50, and the alternative hypothesis, H1, is μ≠50?
The critical value(s) is(are)
tSTAT=
A.
B.
C.
D.
