A travel agent trips for tourists from Toronto to Beijing. He gave them 2 best airlines ways. Once the tourists arrive, there are 3 ways to get to the hotel: train, bus or taxi. Consider that all outcomes are equally chosen by the tourists. i) Draw a tree diagram to illustrate the situation. ii) What is the probability that a randomly selected tourist travel in a train? iii) Emily doesn't like to use taxi for any trip. What is the probability that she travels the trip based on her interest?

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Q: Show that if A, and A, are two events, then P(A₂)+P(A₂)−1≤P(A^A₂).

A: *Answer:

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A: Total balls is 30+10+35 =75 The number of red balls is 10. Sampling is without replacement.

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A: As per bartleby guidelines we can solve only first question and rest can be reposted

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A: Given P(H)=0.40 P(M)=0.35 P(P)=0.25 P(G|H)=0.93 P(G|M)=0.52 P(G|P)=0.11

Q: Solve it ASAP 6:30 will thump up thank yo

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Q: 14. A listing of all outcomes of an experiment and their corresponding probabilities is called a.…

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Q: 1. There are 52 playing cards. Not considering their order, in how many ways you can choose 12…

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Q: Fit a binomial distribution for which the Mean is 6, and the Variance is 4.

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A: Specificity= 100/(100+60) = 0.625 = 62.5%  Sensitivity= TP/(TP+FN) = 50/(50+88) =0.3623 = 36.23%

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Q: 1. Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3…

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Q: Find the median of the following set observation. 11,11,13,15,16,17,18,18,19,20

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