A group of seniors 65 and older, contain 1000 men and 900 women. It is known that 220 men and 252 women were regularly taking five or more drugs for chronic health problems.

1. Draw a two-way table for the given information. Specify the two factors.

2. Calculate row marginal distribution and column marginal distribution.

3. Calculate the conditional distributions for men.

4. Calculate the conditional distributions for taking five or more drugs.