1. A small company has 10 employees. 45% are women and 25% are married women. Suppose an employee is selected at random. fI the selected employeeis awoman, what is the probability thatshe si married? fI the selected employeeis a woman, what si the probability that she is not married?

2. A university employee estimated that 50% of the students studied accountingand 35% studied businessstatistics. Of those who studied business statistics, 25% also studied accounting. a) What percentage of these students study accounting and business statistics? b) What percentage of the students do not study accounting or business statistics?

3. It si estimated that 15% householders subscribe to a morning newspaper and 55% subscribe to an evening paper. Of those who subscribe to the morningpaper, 70% also subscribe to the evening paper. What proportion of householders? a Subscribe to b o t h newspapers? b) Do not subscribe to either newspaper? c) Subscribe to at least one newspaper?