Question: Suppose we have a population with a known standard deviation of 1.9. We are testing: H0: = 35, Ha: > 35 at the level of

Suppose we have a population with a known standard deviation of 1.9. We are testing: H0: = 35, Ha: > 35 at the level of significance = 10%. We collect a random sample of size 38 and find that x=36

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