Question: Using the critical-value method with = .05, test the hypothesis that incidence rates of MI changed from 2000 to 2010? Cardiovascular Disease Suppose the

Using the critical-value method with α = .05, test the hypothesis that incidence rates of MI changed from 2000 to 2010?

Cardiovascular Disease

Suppose the incidence rate of myocardial infarction (MI) was 5 per 1000 among 45- to 54-year-old men in 2000. To look at changes in incidence over time, 5000 men in this age group were followed for 1 year starting in 2010. Fifteen new cases of MI were found.

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