Problem 2 Effect Modification Women New drug Placebo Men New drug Placebo Mean Std Dev 38.88 40 3.97 4.21 41 39.24 Std Dev Mean 45.25 10 1.89 39.06 2.22 9 There is no statistical difference between the new drug and placebo among women in the study. Is there a significant difference among men? The pooled standard deviation (S) is equal to 2.05. Please complete the five steps of hypothesis testing. Remember that the n of both groups is less than 30.

Question

Problem 2

Problem 2 Effect Modification
Women
New drug
Placebo
Men
New drug
Placebo
Mean
Std Dev
38.88
40
3.97
4.21
41
39.24
Std Dev
Mean
45.25
10
1.89
39.06
2.22
9
There is no statistical difference between the new drug and placebo among
women in the study. Is there a significant difference among men? The pooled
standard deviation (S) is equal to 2.05. Please complete the five steps of
hypothesis testing. Remember that the n of both groups is less than 30.
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Transcribed Image Text

Problem 2 Effect Modification Women New drug Placebo Men New drug Placebo Mean Std Dev 38.88 40 3.97 4.21 41 39.24 Std Dev Mean 45.25 10 1.89 39.06 2.22 9 There is no statistical difference between the new drug and placebo among women in the study. Is there a significant difference among men? The pooled standard deviation (S) is equal to 2.05. Please complete the five steps of hypothesis testing. Remember that the n of both groups is less than 30.

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