Question: A sample mean, sample size, and population standard deviation are given. Use the one-mean z- test to perform the required hypothesis test at the given

A sample mean, sample size, and population standard deviation are given. Use the one-mean z- test to perform the required hypothesis test at the given significance level. Use the P-value approach. Sample mean=137; n=20; 0 = 14.2 Ho: M = 132 HaiM + 132 O z=1.57;P-value=0.0582; FTRHO O z=0.35; P-value=0.7263; FTRHO O z=2.57; P-value=0.0101; RHO O z=1.57; P-value=0.1153; FTRHO None of these

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