AP BIOLOGY

HEREDITY

BASICS OF PROBABILITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A new credit card has been issued to 2000 customers. Of these customers, 1400 hold a Visa, 300 hold an AA card, 300 hold a Paypal card. Find the probability that a random chosen customer holds a Visa or AA card, given they hold a Visa.
A
17/14
B
12/17
C
14/17
D
14/17
Explanation: 
There is 1 question to complete.