The probability that a physician is a pediatrician is 0.19. The administration selects two physicians at random. The probability (rounded to three decimal places) that none of them is a pediatrician is:

Josh has 18 black socks and 12 white socks. Every morning he chooses one sock at random. After he's pulled that one sock out, he chooses another sock at random and wears them. Round to four decimal places, 0.XXXX. a. What is the probability that he chooses first a white sock, then a white sock? type your answer.... b. What is the probability that he chooses first a black sock, then a black sock? type your answer. c. What is the probability that he chooses first a white sock, then a black sock? type your answer..... d. What is the probability that he chooses first a black sock, then a white sock? type your answer..... e. Therefore, what is the probability that he gets a pair (either two white or two black)? type your answer. f. What is the probability that his socks are a mismatch? t 8 k 9 P

Use the following table to find the probability that a randomly chosen member of the Student Government Board is a senior or lives in off-campus housing. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth. Students on the Student Government Board Classification On-Campus Housing Off-Campus Housing Freshman 4 2 Sophomore 3 3 Junior 1 2 Senior 2 0 Graduate Student 1 3

Robert is a basketball player. He is a 80% free throw shooter. That means his probability of making a free throw is 0.80. During the season, what is the probability that a. Robert makes his first free throw on his fifth shot? b. Robert makes his third free throw on his fifth shot? c. Robert makes his three free throws on his five shots?