1.) Here is a numbers game. You choose a number from 000 to 999 each morning and compare it to the last three digits of the official attendance figures at the nearest racetrack. What is the probability of guessing the correct number at least once if you make a guess each day for 4 years? (Hint: Consider a related example from this section.) (round to three decimal places)
2.) If you draw a card from a regular deck of 52 cards, what are the chances that your card would be red?
A heart?
A queen? (round to three decimal places)
The queen of hearts? (round to three decimal places)