A Group of Volunteers for a Clinical Trial Consists of 79

Multiple Choice

A group of volunteers for a clinical trial consists of 79 women and 77 men.20 of the women and 18 of the men have high blood pressure.If one of the volunteers is selected at random find the probability that the person is a man given that they have high blood pressure.

A) 0.494
B) 0.474
C) 0.234
D) 0.244
E) 0.115