Question

From a deck of 52 cards two cards are chosen randomly what is the probability that one of them is queen and other is diamond

Answer 1

given :

from the deck of 52 cards :  n(s)=52

event 1: queen (4)

event 2: diamond (13)

total probability = p(1) * p(2)

p(1) = n(1)/n(S)

      = 4/52

p(2) = n(2)/n(s)

      = 13/51

p(t) = 4/52 * 13/51

    =   0.07692 * 0.2549

   =  0.01923