Determine the rejection region for a ????-test when (a) ????0 ???? = 50, ???? = 0.05,

Question:

Determine the rejection region for a ????-test when

(a) ????0 ∶ ???? = 50, ???? = 0.05, and ???? = 20.

(b) ????0 ∶ ???? ≥ 50, ???? = 0.01, and ???? = 30.

(c) ????0 ∶ ???? ≥ 50, ???? = 0.05, and ???? = 45.

(d) ????0 ∶ ???? ≤ 50, ???? = 0.05, and ???? = 95.

(e) ????0 ∶ ???? ≤ 50, ???? = 0.01, and ???? = 120.

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

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: