Question
A pharmaceutical research company in Mississauga is comparing the effectiveness of three different antihypertensive drugs. Each drug is administered to a group of eight patients
A pharmaceutical research company in Mississauga is comparing the effectiveness of three different antihypertensive drugs. Each drug is administered to a group of eight patients over a period of three months to monitor the reduction in blood pressure. The decrease in systolic blood pressure (in mmHg) for each patient is recorded and presented in the following table. Assuming a 0.05 level of significance for your test:
Drug A | Drug B | Drug C |
18.2 | 16.4 | 19.5 |
17.6 | 17.0 | 20.3 |
18.4 | 16.8 | 19.8 |
17.2 | 15.6 | 18.7 |
16.9 | 17.3 | 20.1 |
18.0 | 16.2 | 19.3 |
17.5 | 16.7 | 20.6 |
16.8 | 17.1 | 19.0 |
Using StatCrunch, perform a statistical test to compare the mean blood pressure reduction across three treatments. At a significance level of = 0.05.Please provide a picture of the statcrunch results.
a)Calculate and report the necessary statistical figures, including the test statistic, critical value, and p-value
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