Question

Eight cards are marked 3, 4, 5, 6, 7, 8, 9, and 10 such that each card has exactly one of these numbers. A card is picked without looking. Find the probability. Write the answer as a fraction.

P(greater than 5)



A.
5
9
5
9

C.
5
8
5
8

B.
3
8
3
8

Answer 1

5/8.

Explanation:

Prob( Card is > 5) = number of cards > 5 / total number of cards

= 5/8