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Question 10.24 a. At the 0.05 level of significance, is there evidence that the mean bone marrow microvessel density is higher before the stem cell

Question 10.24 a. At the 0.05 level of significance, is there evidence that the mean bone marrow microvessel density is higher before the stem cell transplant than after the stem cell transplant?

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8394041.doc

a.
before
312.142857 124.55176
8
15513.142
9 after
226 mean 70.5053
2 stdev
4971 var I assume that as the variances are also different so I do not use spooled variance
H0: μ1 – μ2 ≤ 0
H1: μ1...

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