Question

Of all the Sunny Club members in a particular city, 25% prefer swimming on weekends and 75% prefer swimming on weekdays. It is found that 10% of the members in that city prefer swimming on weekends and are female, while 55% of the members in that city prefer swimming on weekdays and are female.

The probability that a club member picked randomly is female, given that the person prefers swimming on weekends, is .
a .19
b .20
c .24
d .40

Answer 1

The answer is D) 40 .

Answer 2

the answer should be d) 40