Suppose that last month, WestJet flights arrived on time 77% of the time and you were on 3 of those flights. (Round your answers to 4 decimal places, if needed.) (a) Given that each flight is independent of one another, what is the probability that all of your flights arrived on time? Answer:  (b) What is the probability that none of your flights arrived on time? Answer:  (c) What is the probability that at least one of your flights arrived on time?

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Q: Alfie travels to work by car each morning. The probability that he is late to work on any given day…

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Q: You have relatives coming for dinner this weekend.  The probability that your uncle Josiah will show…

A: given data  P(uncle josiah  show up)  = 0.38 P(aunt Beatrice show up) = 0.27 P(both show up) = 0.1…

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A: P(an event not occuring)=0.68

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Q: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…

A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.

Q: A physics class has 50students. Of​ these, 17 students are physics majors and 16 students are…

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Q: Suppose that 14% of people own dogs. If you pick two people at random, what is the probability that…

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Q: In a certain city district, the need for money to buy drugs stated as the reason for 61% of all…

A: Given,n=5p=0.61q=1-0.61=0.39A random variable X~Binomial(n=5 , p=0.61)P(X=x)=Cx5 0.61x0.395-x  ;…

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