Examlex

Solved

In a Cohort Study of Smoking and Myocardial Infarction in City

question 5

Multiple Choice

In a cohort study of smoking and myocardial infarction in City A,the number of myocardial infarctions were 250 cases among 7,000 smokers and the number of myocardial infarctions were 150 cases among 20,000 nonsmokers.From another source,a cross-sectional study,we know that 30% of the total population in City A were smokers.What is the population proportion attributable risk of smoking in City A?


Definitions:

Fixed Overhead Volume Variance

The difference between the budgeted and actual volume of production, which results in a variance in fixed overhead costs allocated per unit.

Overhead Applied

The portion of manufacturing overhead costs allocated to individual products or job orders based on a predetermined overhead rate.

Products

Goods or commodities that are manufactured or refined for sale.

Variable Overhead Efficiency Variance

The difference between actual hours taken to produce something and the standard hours expected, multiplied by the variable overhead rate.

Related Questions