Medical researchers performed a comparison of two drugs, clopidogrel and ticagrelor, which are designed to reduce the risk of heart attack or stroke in coronary patients. A total of 6665 patients were given clopidogrel, and 6740 were given ticagrelor. Of the clopidogrel patients, 651 suffered a heart attack or stroke within one year, and of the ticagrelor patients, 573 suffered a heart attack or stroke. Can you conclude that the proportion of patients suffering a heart attack or stroke is less for ticagrelor? Let p1 denote the proportion of patients suffering a heart attack or stroke with clopidogrel and p2 denote the proportion of patients suffering a heart attack or stroke with ticagrelor. Use the =α0.01 level of significance and the P -value method with the TI-84 Plus calculator. please state p method clearly!
Medical researchers performed a comparison of two drugs, clopidogrel and ticagrelor, which are designed to reduce the risk of heart attack or stroke in coronary patients. A total of
patients were given clopidogrel, and
were given ticagrelor. Of the clopidogrel patients,
suffered a heart attack or stroke within one year, and of the ticagrelor patients,
suffered a heart attack or stroke. Can you conclude that the proportion of patients suffering a heart attack or stroke is less for ticagrelor? Let
denote the proportion of patients suffering a heart attack or stroke with clopidogrel and
denote the proportion of patients suffering a heart attack or stroke with ticagrelor. Use the
level of significance and the
-value method with the TI-84 Plus calculator.
please state p method clearly!
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