For the experiment of drawing a single card from a standard

For the experiment of drawing a single card from a standard 52-card deck, find (a) the probability of the event below, and (b) the odds in favor of the given event. king or ace

Solution

There are 4 aces and 4 kings in the deck of 52 card

a) Probability of drawing a king or an ace

=> Favorable outcomes/Total number of outcomes

=> (4+4)/52

=> 8/52

=> 2/13 = 0.15384