Final answer:
To determine the fraction of men receiving job training, calculations must be performed for men with and without training against both the total number of men and the entire population, assuming data on men with an indicator variable for training is available.
Step-by-step explanation:
To determine the fraction of men receiving job training within various cohorts, the available data must include the number of men with and without job training, as well as the total population numbers. Assuming that you have an indicator variable train that can differentiate men who received training from those who did not, you will perform the following calculations for each scenario:
- a. Men with job training / Total men - This will give you the fraction of men who have received job training out of all the men considered.
- b. Men without job training / Total men - This will give you the fraction of men who have not received job training out of all the men considered.
- c. Men with job training / Total population - This will give you the fraction of the entire population that consists of men who have received job training.
- d. Men without job training / Total population - This will give you the fraction of the entire population that consists of men who have not received job training.
Fractions and percentages can often be used interchangeably, with fractions being converted to percentages by multiplying by 100. The specific calculations would depend on the availability of exact numbers for the categories mentioned above.