A random sample of size n = 4 taken from a normal population with σ 2 = 9 is used to test H0 : µ = µ0 against H1 : µ = µ1 where µ1 > µ0. ‹e null hypothesis will be rejected if X > µ ¯ 0 + 2.5. Find the level of significance of the critical region

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 A random sample of size n = 4 taken from a normal population with σ
2 = 9 is used to test H0 : µ = µ0
against H1 : µ = µ1 where µ1 > µ0. ‹e null hypothesis will be rejected if X > µ ¯
0 + 2.5. Find the level
of significance of the critical region 

= Ho
> po. The null hypothesis will be rejected if X > µ0 +2.5. Find the level
4 taken from a normal population with o² = 9 is used to test Ho
A random sample of size n =
against H₁ μ = μ₁ where
of significance of the critical region (i.e., the probability a of committing a Type I error).
Transcribed Image Text:= Ho > po. The null hypothesis will be rejected if X > µ0 +2.5. Find the level 4 taken from a normal population with o² = 9 is used to test Ho A random sample of size n = against H₁ μ = μ₁ where of significance of the critical region (i.e., the probability a of committing a Type I error).
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