1.3) A bank has the following data on the gender and maritial status of 200 customers. Based on the given data. Male Female Single 20 30 Married 100 50 a) What is the probability of finding a single...

1.3) A bank has the following data on the gender and maritial status of 200 customers. Based on the given data.

a) What is the probability of finding a single female customer?

b) If a customer is female, what is the probability that she is single?

0.375

c) If a customer is married, what is the probability that the customer is male?

0.67

d) Is  marital status independent of gender? Explain why or why not?