what is the probability of drawing a card at random from a pack of 52 cards: 1)either a jack or king 2)a jack , a queen or a king 3)neither a heart nor a king 4)spade or ace

Asked by  | 30th Jan, 2012, 08:46: PM

Expert Answer:

Please post one query at a time
Number of kings = 4
Probability of getting a king , P(K) = 4/ 52 = 1/ 13
Number of jack = 4
Probability of getting a jack, P(J) = 4 / 52 = 1/ 13
Probability of getting either a jack or king = (1/ 13) (1/ 13) = 1 / 169

Answered by  | 31st Jan, 2012, 09:46: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.