Given the following values: μ = 58, M = 63, n = 42, σM = 3.4,...

Given the following values: μ = 58, M = 63, n = 42, σ_M = 3.4, α = 0.05, conduct a one-sample z test for a two-tailed non-directional critical hypothesis test. What will be the decision for the null hypothesis?

A. Retain the null hypothesis.

B. Reject the null hypothesis.

C. There is not enough information to make a decision.

D. none of the above

Solutions

Expert Solution

ans-> B. Reject the null hypothesis.

orchestra answered 1 year ago

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