There are three cards in a box. Sides of one card are b1ack, both sides of one

Question:

There are three cards in a box. Sides of one card are b1ack, both sides of one card are red, and the third card has one b1ack side and one red side. We pick a card at random and observe on1y one side.
a) If the side is b1ack, what is the probabi1ity that the other side is a1so b1ack?
b) What is the probabi1ity that the opposite side is the same co1or as the one we observed?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: