Question

Two cards are drown in succession without replacement from a pack of 52 playing cards. Find the probability that
(i) Exactly one of them is spade. (ii) At least one of them is spade

Answer 1

Answer:

0.24

Explanation:

P(A)= 26/52

= 1/2

let P(b)

the probability of getting a black card on second draw

P(b) =25/51

the probability of getting both the black card

1/2× 25/51. = 0.24