Diabetes:
advandia is a drug used to treat diabetes, but it may cause an increase in he...
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Mathematics, 28.11.2019 07:31 sharkboy3780
Diabetes:
advandia is a drug used to treat diabetes, but it may cause an increase in heart attacks among a population already susceptible. a large study found that out of 1,456 diabetics who were treated with avandia, 27 of them had a heart attack during the study period. this was compared with 41 heart attacks among a group of 2,895 participants who were given other treatments for their diabetes. the researchers want to determine if there is evidence to suggest that there is a significant increase in the proportion of people who suffer heart attacks when using avandia compared to other treatments.
a)are these proportions from matched-pairs data?
b)what is the result of the appropriate hypothesis test, using ? = 0.05 level of significance? (note: list out each step in your hypothesis testing procedure and show all of your work.)
step 1:
step 2:
step 3:
step 4:
step 5:
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