If you draw five cards at random from a standard deck of 52 cards, what is the probability that there are at least 4 distinct characters (letters or numbers)? Report answer to 3 decimal places.

Describe how to determine the probability of an event.

In Pennsylvania’s Cash 5 game, a player chooses five different numbers from 1 to 43. If these five numbers match the five numbers drawn (in any order), the player wins (or shares) the top prize. What is the probability of winning the top prize when the player buys one ticket?

You draw one card at random from a standard deck of 52 playing cards. What is the probability that the card is either an ace or a spade?