Astandard deck of 52 playing cards contains 13 cards in each of four suits: hearts, diamonds, clubs, and spades. four cards are drawn from the deck at random.

what is the approximate probability that exactly three of the cards are diamonds?

a)1%

b)4%

c)11%

d)44%

b) 4%

Step-by-step explanation:

We have to select 4 cards from a deck of 52 cards. Number of ways of choosing 4 cards from 52 is 52C4

We want exactly 3 of the cards to be Diamond Cards. There are 13 diamond cards in total. So number of ways of choosing 3 cards from 13 cards will be 13C3

The fourth card can be any card from the remaining 39 cards i.e. Hearts, Clubs and Spades. So there are 39 ways of choosing the fourth card.

Total number of ways of choosing 4 cards will be 39 x 13C3

Probability of choosing exactly three of the diamonds will be:

Thus, the approximate probability that exactly three of the cards are diamonds is 4%.

2 x t divided by n

step-by-step explanation:

i dont know sorry

step-by-step explanation: