Promoted in the Past Five Years	Not Promoted during the Past Five Years	Total
Men	100	160	260
Women	90	150	240
Total	190	310	500

The XYZ company employs 500 people. Together they make and sell toys. The table above shows a breakdown of the company by gender and promotions. The next three questions have to do with the following table.

5. Over the past five years, what is the risk ratio for women to be promoted compared to men to be promoted?

6. Over the past five years, what is the odds ratio for women to be promoted compared to men to be promoted?

7. What is the joint probability of being a female employee of XYZ and having received a promotion in the past five years?