9 Generate sequentially random samples from a normal population with mean 12 and standard deviation 2 to conduct a sequential test of the hypothesis H0 20 versus H1 1 20 at significance level 0 05 and power 1 0 95 at 21 that is, the desired value of the probability of type II error is to be 0 05 at 21

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Question: 9. Generate sequentially random samples from a normal population with mean = 12 and standard deviation = 2 to conduct a sequential test

9. Generate sequentially random samples from a normal population with mean μ = 12 and standard deviation σ = 2 to conduct a sequential test of the hypothesis H0: μ =

20 versus H1: μ = μ1 > 20 at significance level α = 0.05 and power 1 − β = 0.95 at μ = 21; that is, the desired value of the probability of type II error is to be

β = 0.05 at μ = 21.

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