The hypothesis test H0:μ≤74 H1:μ>74 is to be carried out for a population where σ is known to be 11.1. A random sample has a mean of 75.2 and yields the test statistic of zc=0.59213. What was the size of the sample? n =

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The hypothesis test

H0:μ≤74

H1:μ>74
is to be carried out for a population where σ is known to be 11.1. A random sample has a mean of 75.2 and yields the test statistic of zc=0.59213. What was the size of the sample?

n =

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