Your flight has been delayed: At Denver International Airport, 85% of recent flights have arrived on time. A sample of 14 flights is studied. Round the probabilities to at least four decimal places. Part: 0 / 4 Part 1 of 4 (a) Find the probability that all 14 of the flights were on time. The probability that all 14 of the flights were on time is Part: 1/4 Part 2 of 4 (b) Find the probability that exactly 12 of the flights were on time. The probability that exactly 12 of the flights were on time is Part: 2/4 Part 3 of 4 (c) Find the probability that 12 or more of the flights were on time. The probability that 12 or more of the flights were on time is Part: 3/4 Part 4 of 4 X X X (d) Using a cutoff of 0.05, would it be unusual for 13 or more of the flights to be on time? It (Choose one) be unusual for 13 or more of the flights to be on time since the probability is X
Your flight has been delayed: At Denver International Airport, 85% of recent flights have arrived on time. A sample of 14 flights is studied. Round the probabilities to at least four decimal places. Part: 0 / 4 Part 1 of 4 (a) Find the probability that all 14 of the flights were on time. The probability that all 14 of the flights were on time is Part: 1/4 Part 2 of 4 (b) Find the probability that exactly 12 of the flights were on time. The probability that exactly 12 of the flights were on time is Part: 2/4 Part 3 of 4 (c) Find the probability that 12 or more of the flights were on time. The probability that 12 or more of the flights were on time is Part: 3/4 Part 4 of 4 X X X (d) Using a cutoff of 0.05, would it be unusual for 13 or more of the flights to be on time? It (Choose one) be unusual for 13 or more of the flights to be on time since the probability is X
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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