Probability Questions & Answers

Probability Questions & Answers 0 or 0% - ANSWER: What is the experimental probability of spinning a 7? 1 or 100% - ANSWER: What is the theoretical probability of spinning a number less than 7? 1/10 (1/4 x 2/5) - ANSWER: One letter is randomly selected from the word MATH, and a second letter is randomly selected from the work JOKES. What is the probability that both letters are vowels? 1/10 (1/6 x 3/5=3/30) - ANSWER: Find the probability if you pick one marble, don't replace it, then pick a second marble: P(black, striped) 1/15 (1/5 x 1/3=1/15) - ANSWER: Find the probability of spinning white then A when you spin both spinners. 1/15 (1/6 x 2/5=2/30) - ANSWER: Find the probability if you pick one marble, don't replace it, then pick a second marble: P(black, white) 1/15 (2/6 x 1/5= 2/30) - ANSWER: Find the probability if you pick one marble, don't replace it, then pick a second marble: P(white black) 1/2 - ANSWER: 1 red marble, 3 green, 4 blue. What is the complement of picking a red or a green? P(not red or green)