A magazine reported that at the top 50 business schools in a region, students studied an average of 11.2 hours. Set up a hypothesis test to try to prove that the mean number of hours studied at your school is different from the reported 11.2-hour benchmark.State the null and alternative hypotheses. Choose the correct answer below. A.H0: X=11.2H1: X≠11.2 B.H0: μ=11.2H1: μ≠11.2 C.H0: α≠11.2H1: β=11.2 D.H0: α=11.2H1: α≠11.2 E.H0: β≠11.2H1: β=11.2 F.H0: β=11.2H1: β≠11.2 G.H0:μ≠11.2H1: μ=11.2 H.H0:μ≠11.2H1: X=11.2 I.H0:μ=11.2H1:X≠11.2 J.H0: X≠11.2H1: X=11.2 K.H0:α≠11.2H1: α=11.2 L.H0:α=11.2H1:β≠11.2What is a Type I error for your test?A. Concluding that the mean number of hours studied at your schoolis not different from the reported 11.2-hour benchmark when in fact itis not different B. Concluding that the mean number of hours studied at your school is not different from the reported 11.2-hour benchmark when in fact it is different C. Concluding that the mean number of hours studied at your school is different from the reported 11.2 hour benchmark when in fact it is not different

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ISBN:9781119256830

Author:Amos Gilat

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A magazine reported that at the top 50 business schools in a region, students studied an average of 11.2 hours. Set up a hypothesis test to try to prove that the mean number of hours studied at your school is different from the reported 11.2-hour benchmark.

State the null and alternative hypotheses. Choose the correct answer below.

H0: X=11.2

H1: X≠11.2

H0: μ=11.2

H1: μ≠11.2

H0: α≠11.2

H1: β=11.2

H0: α=11.2

H1: α≠11.2

H0: β≠11.2

H1: β=11.2

H0: β=11.2

H1: β≠11.2

H0:μ≠11.2

H1: μ=11.2

H0:μ≠11.2

H1: X=11.2

H0:μ=11.2

H1:X≠11.2

H0: X≠11.2

H1: X=11.2

H0:α≠11.2

H1: α=11.2

H0:α=11.2

H1:β≠11.2

What is a Type I error for your test?

A. Concluding that the mean number of hours studied at your school

is not different from the reported 11.2-hour benchmark when in fact it

is not different

B. Concluding that the mean number of hours studied at your school is not different from the reported 11.2-hour benchmark when in fact it is different

C. Concluding that the mean number of hours studied at your school is different from the reported 11.2 hour benchmark when in fact it is not different

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