a bank has the following data on the gender and marital status of 200 customers: single 20 male 30 female, married male 100 female 50, a. what is the probabilty of finding a customer who is single? b. if a customer is female, what is the probability that she is single? c. what is the prpobability that a customer is male or female? d. is marital status independent of gender? explain/ e. are gender and marital status mutually exclusive? why?© BrainMass Inc. brainmass.com June 4, 2020, 2:02 am ad1c9bdddf
a) 50/200 = .25
b) 30/80 = .375
c) 1 or 100%
d) No they are not ...
The expert examines probability, independence and exclusive events.