a) Using the following data, calculate the risk ratio and the odds ratio. Note that the way a 2 x 2 table is set up, tells you how to set up the risk ratio. If the rows or columns are in a different order, the risk ratio will be incorrect. Be sure to give the rows and columns names to match the names in the table below. Arrested Gender Yes No Total Males 35 180 215 Females 15 75 90 Total 50 255 305