A drug company wants to see the effects of 4 similar drugs. The company gives ea

Question

A drug company wants to see the effects of 4 similar drugs. The company gives each drug to each patient spaced so that in a year, each patient is on each drug for 3 months. At the end of the 3 months, their heart health is recorded. determine if the drugs are significantly different. What is the p-value?

Change Drug Group1 0.729052 Drug1 1 0.85714583 Drug1 2 0.56786398 Drug1 3 0.02817648 Drug1 4 0.58570765 Drug1 5 0.16395726 Drug1 6 0.94823658 Drug1 7 0.66982612 Drug1 8 0.53801962 Drug1 9 0.78563922 Drug1 10 0.24934776 Drug1 11 0.09138838 Drug1 12 0.97604302 Drug1 13 0.30606805 Drug1 14 0.75789387 Drug1 15 0.17220998 Drug1 16 0.4152292 Drug1 17 0.06318654 Drug1 18 0.97420757 Drug1 19 0.05998851 Drug1 20 0.38885044 Drug1 21 0.17990742 Drug1 22 0.9606794 Drug1 23 0.79228367 Drug1 24 0.13890659 Drug1 25 0.34366612 Drug2 1 0.82159381 Drug2 2 0.98156814 Drug2 3 0.63283355 Drug2 4 0.43551985 Drug2 5 0.50187039 Drug2 6 0.16554571 Drug2 7 0.67822889 Drug2 8 0.5960491 Drug2 9 0.68118058 Drug2 10 0.36283529 Drug2 11 0.8034974 Drug2 12 0.99420396 Drug2 13 0.72963233 Drug2 14 0.84107902 Drug2 15 0.72030673 Drug2 16 0.84728794 Drug2 17 0.52429322 Drug2 18 0.49810624 Drug2 19 0.34334047 Drug2 20 0.67589788 Drug2 21 0.73018696 Drug2 22 0.75027534 Drug2 23 0.20334855 Drug2 24 0.78304456 Drug2 25 0.59476006 Drug3 1 0.62469062 Drug3 2 0.16295354 Drug3 3 0.95266525 Drug3 4 0.70843513 Drug3 5 0.17460666 Drug3 6 0.04220096 Drug3 7 0.407879 Drug3 8 0.71960942 Drug3 9 0.04449844 Drug3 10 0.40817914 Drug3 11 0.27799391 Drug3 12 0.09717674 Drug3 13 0.26587506 Drug3 14 0.02718663 Drug3 15 0.462527 Drug3 16 0.80556177 Drug3 17 0.39866542 Drug3 18 0.4205392 Drug3 19 0.68140289 Drug3 20 0.0695263 Drug3 21 0.75396765 Drug3 22 0.82052538 Drug3 23 0.878054 Drug3 24 0.94488123 Drug3 25 0.59176614 Drug4 1 0.61223568 Drug4 2 0.47015155 Drug4 3 0.73541629 Drug4 4 0.37610457 Drug4 5 0.18075621 Drug4 6 0.81582399 Drug4 7 0.78057292 Drug4 8 0.89121197 Drug4 9 0.57728397 Drug4 10 0.53092693 Drug4 11 0.25870038 Drug4 12 0.16235244 Drug4 13 0.17279215 Drug4 14 0.38942909 Drug4 15 0.8145086 Drug4 16 0.03163424 Drug4 17 0.26075954 Drug4 18 0.96090349 Drug4 19 0.24939339 Drug4 20 0.51567313 Drug4 21 0.59462952 Drug4 22 0.85918017 Drug4 23 0.75079995 Drug4 24 0.47872295 Drug4 25

Explanation / Answer

Given the drugs are significantly different thus P-value = 0.0000

Correct answer: Option (D) 0.000

since

H0: the drugs are not significantly different

H1: the drugs are significantly different

If p-value < alpha 0.05 so we reject H0 i.e.  the drugs are significantly different

If P-value > alpha 0.05 so we accept H0 i.e. the drugs are not significantly different

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