An advocacy group is investigating whether gender has an eff…
An advocacy group is investigating whether gender has an effect on job category in large investment firms. She surveyed a sample of firms with the results shown in the following table. What is the probability that a randomly selected employee’s job category is executive / managerial given that she is female? Job Category Male Female Clerical / Technical 85 215 Professional Staff 720 480 Executive / Managerial 400 100