Question: Compute the ????-value associated with a large sample ????-test for a proportion when (a) ????0 ???? = 0.30 and ????obs = 1.85. (b) ????0

Compute the ????-value associated with a large sample ????-test for a proportion when

(a) ????0 ∶ ???? = 0.30 and ????obs = 1.85.

(b) ????0 ∶ ???? ≤ 0.75 and ????obs = 2.68.

(c) ????0 ∶ ???? ≥ 0.33 and ????obs = −3.07.

(d) ????0 ∶ ???? = 0.40 and ????obs = 2.02.

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