Question: Test at the 0 05 level of significance whether the mean

Test at the 0.05 level of significance whether the mean of a random sample of size n = 16 is “significantly less than 10” if the distribution from which the sample was taken is normal,  = 8.4, and σ = 3.2. What are the null and alternative hypotheses for this test?

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  • CreatedNovember 04, 2015
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