A standard deck of cards contains 52 cards, with 13 cards of each suit. Four cards will be dealt off the top of a well-shuffled deck. What is the probability all four are of four different suits? Choose the answer that is closest.
From the provided information,
Total cards in standard deck = 52
13 cards of each suit.
Four cards will be dealt off the top of a well shuffled deck.
The required probability all four are of four different suits can be obtained as: