Question

In a well shuffled deck of 52 cards,
Find the probability of
a king
a black card​

Answer 1

Answer:

i)

Since there are 4 king cards in the deck of cards

&

Total number of cards are 52

P(E) = Possible number of outcomes / Total number of outcomes

$P(E) = \frac{4}{52}$

$P(E) = \frac{1}{13}$

ii)

Since there are two sets of black cards in the deck of cards that is 13 cards in each set , thus there are 26 black cards in the deck of cards

&

Total number of cards in the deck are 52

P(E) = Possible number of outcomes / Total number of outcomes

$P(E) = \frac{26}{52}$

$P(E) = \frac{1}{2}$