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I can not figure this out for the life of me! Steps will help me! How do you solve on excel or stat crunch? Question

I can not figure this out for the life of me! Steps will help me! How do you solve on excel or stat crunch?

Question #2 Treatment Placebo A study was done using a treatment group and a placebo group. The results are shown in the table. Assume that the two H1 H2 samples are independent simple random samples selected from normally distributed populations, and do not assume that the 27 33 population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.05 significance level for both parts. x 2.36 2.69 s 0.58 0.93 What are the null and alternative hypotheses? O A. Ho: H1 = 12 OB. HO: My

H2 Hy: H1

P2 O D. Ho: P1 #P2 O E. Ho: P1 = P2 OF. Ho: P1 > P2 H1: P1 = P2 H1: P1

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