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- United Airlines' flights from Denver to Dallas are on time 90 % of the time. Suppose 5 flights are randomly selected, and the number of on-time flights is recorded.Round answers to 4 decimal places.a. The probability that exactly 3 flights are on time is .b. The probability that at most 4 flights are on time is .c. The probability that at least 4 flights are on time is .With each purchase of a large pizza at Tony’s Pizza, the customer receives a coupon that can be scratched to see if a prize will be awarded. The probability of winning a free soft drink is 0.10, and the probability of winning a free large pizza is 0.02. You plan to eat lunch tomorrow at Tony’s. What is the probability: a. That you will win either a large pizza (P) or a soft drink (D)? (Round your answer to 3 decimal places.) b. That you will not win a prize? (Round your answer to 3 decimal places.) c. That you will not win a prize on three consecutive visits to Tony’s? (Round your answer to 3 decimal places.) d. That you will win at least one prize on one of your next three visits to Tony’s? (Round your answer to 3 decimal places.)A study of the incoming freshman class at a university found that 60% of the students had taken AP Calculus in high school, 55% had taken AP English in high school, and 20% had taken both AP Calculus and AP English. One incoming freshman is randomly selected from the population of incoming freshman. Let: C = the selected student took AP Calculus E = the selected student took AP English What is the probability that the selected incoming freshman took AP English or AP Calculus, i.e. P( C or E)? 0.15 O 0.75 0.80 0.05 0.95
- . Based on historical data for their company, an airline found that 6% of people making a flight from Miami toDenver do not show up for their flight or rebook for a different time. (Which means that 94% of people who bookthat flight will show up for their flight.) Supposed the airline overbooks their flights and sells 267 ticketreservations for a 255 seat plane. What is the probability that more than 255 people will show up for the flight?The probability that a person in the US has a type A positive blood is 30%. Three unrelated people in the US are selected at random. a. Find the probability that all three have A positive blood. b. Find the probability that none of the three have type a positive blood. c. Find the probability that at least one of the three has A positive blood.Determine which of the following numbers could not represent the probability of an event. 440 35 1219 22 0,0.019, - 0.6, 40%, Select all that apply. OA. 0 B. 35 22 O C. 440 1219 O D. -0.6 E. 0.019 F. 40%
- The probability that a house in an urban area will be burglarized is 3%. If 25 houses are randomly selected, what is the probability that none of the houses will be burglarized? O 0.467 0.001 0.000 0.030The Jones family was one of the first to come to the U.S. They had 9 children. Assuming that the probability of a child being a girl is .5, find the probability that the Jones family had: at least 6 girls? at most 7 girls?Find the specified probability. A candy company claims that its jelly bean mix contains 57% blue jelly beans. Suppose that the candies are packaged at random in small bags containing about 221 jelly beans. What is the probability that a bag will contain more than 61% blue jelly beans? O A. 0.108 O B. 0.213 O c. 0.113 O D. 0.887 OE. 0.111
- The probability that a house in an urban area will be burglarized is 3%. If 25 houses are randomly selected, what is the probability that none of the houses will be burglarized? O 0.467 0.001 0.000 0.030At a local company, 15% of the employees are women. Every day, 7% of the women bring their lunch to work, while only 3% of the men bring lunch. Find the probability that a randomly selected employee is a woman given that the person brings their lunch to work. A. 0.150 B. 0.011 C. 0.708 D. 0.292 E. 0.070Marty has a jumble of socks in his drawer. If he picks a pair of socks randomly from his drawer, what is the probability Marty will pick a blue pair of socks? Each set of two socks is a pair.b = blue, r = red, g = gray A. 3/10 B. 2/5 C. 1/5 D. 3/5