13. On Interstate 90 in Washington, 81.3% of accidents are caused by driver error. If three accidents are selected at random, find the following probabilities. d. None were caused by driver error e. At least one was caused by driver error f. All were caused by driver error

14. A card is drawn from a shuffled deck of 52 cards. Find the following probabilities. a. You pick a queen or a king of spades b. You pick a spade or a face card c. You pick a king, a club, or a heart d. You pick a 9 or an ace e. You pick a 9 or a red card

15. Two cards are drawn from a shuffled deck of 52 cards. Find the following probabilities. f. You pick a queen of spades and a king of spades g. You pick two hearts h. You pick two face cards i. Both cards are not a 9