Mathematics, 28.01.2020 20:47 alarconanais07
Asample of 35 observations is selected from a normal population. the sample mean is 53, and the population standard deviation is 5. conduct the following test of hypothesis using the 0.01 significance level.
h0: μ = 54
h1: μ ≠ 54
is this a one- or two-tailed test?
what is the decision rule?
Answers: 1
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