Question

One card is drawn from an ordinary deck of 52 cards. Find the probabilities of drawing the following cards. a. A 2 or 5 b. A red card or a 4 c. A 2 or a black 3 d. A diamond or a black card e. A face card or a spade

Answer 1

Total card z 52 26 total red lotal black Cheats +Diamonds 26 ( Spades + Clubs) each) suit botal face 12 ( 3 from a) total 2' total 5's .:P (202 5) 4 4 2 8 4+4 52 2 13 52 b) total ored 226 Cimeluding 2 sed 4's) tofel Black's 4=2 (26-2) = total red as thew 4's are red and a at the same time. ... Plered on 4) 24+2 2 2 52 C) total 2's4 to feel black 3's 2 .: PC 2 cr a black 2) N 3 26 N colo 52 d) PC Diamond a Black) , 13+(13+13) 52 39. 52 cand on D face 3. [oner som er en and womens - e) on Spade. total face card = 12 total of ace card of spade & P(Yau cand on Spade (12-3) +23 32 52 8 2 2 52 13