What is the rejection region in Prob. 6 in the case of a two-sided test with

Question:

What is the rejection region in Prob. 6 in the case of a two-sided test with α = 5%?

Data from Prob 6

Assuming normality and known variance σ2 = 9, test the hypothesis μ = 60.0 against the alternative μ = 57.0 using a sample of size 20 with mean x̅ = 58.50 and choosing α = 5%.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  answer-question
Question Posted: