Mathematics, 06.11.2020 17:30 mcadoo6634

Exercise 2.23. The probability that there is no accident at a certain busy intersection is 95% on any given day, independently of the other days.

(a) Find the probability that there will be no accidents at this intersection

during the next 7 days.

(b) Find the probability that next September there will be exactly 2 days with

accidents.

(c) Today was accident free. Find the probability that there is no accident

during the next 4 days, but there is at least one by the end of the 10th day.

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