American Airlines' flights from Chicago to Dallas are on time 60 % of the time. Suppose 7 flights are randomly selected, and the number on-time flights is recorded. Round answers to 3 significant figures. The probability that exactly 5 flights are on time is = :] The probability that at most 3 flights are on time is =:] The probability that at least 6 flights are on time is =:] 78% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal places. If 35 owned dogs are randomly selected, find the probability that a. Exactly 25 of them are spayed or neutered. C] b. At most 29 of them are spayed or neutered. C] c. At least 29 of them are spayed or neutered. d. Between 22 and 27 (including 22 and 27) of them are spayed or neutered. C] The lengths of a professor's classes has a continuous uniform distribution between 49.2 min and 55.5 min. One class is randomly selected. If P(x > c) = 0.513 , find c. (Report answer accurate to 4 decimal places.) For a standard normal distribution, find: P(z