One letter is taken from each of the words PARALLEL and LEVEL at random. What is the probability of getting the same letter?
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One letter is taken from each of the words PARALLEL and LEVEL at random. What is the probability of getting the same letter?
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- Find the indicated probability. A multiple choice test has 12 questions each of which has 5 possible answers, only one of which is correct. If Judy, who forgot to study for the test, guesses on all questions, what is the probability that she will answer exactly 3 questions correctly?A golf ball is selected at random from a golf bag. If the golf bag contains 4 green balls, 7 red balls, and 7 brown balls, find the probability of the following event. The golf ball is green or red?A student randomly guesses at 7 multiple choice questions. Each question has five possible answers. What is the probability that the student gets exactly 3 correct answers?
- The probability that Gene will win quiz bee contest is 36% and the probability that Jem will win in the same contest is 29%. Find the probability that,a. either Gene or Jem will win.b. Neither gene nor Jem will win. (complement of letter a)At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 32 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.A golf ball is selected at random from a golf bag. If the golf bag contains 12 brown balls, 9 yellow balls, and 3 orange balls, find the probability of the following event. The golf ball is brown or yellow.