Exercises ch:z () SIn agiven clirfort, kis known that 80% A the flights ePart on time Fram the next7 flights, what is the Rabability thot exactly Yof them depart on time? J on aerage, acertain...

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Extracted text: Exercises ch:z () SIn agiven clirfort, kis known that 80% A the flights ePart on time Fram the next7 flights, what is the Rabability thot exactly Yof them depart on time? J on aerage, acertain intersection resuts in 3 traftic accidents Permonth. Find the Probability thet no accidents will occur in agiven month? If the Probability of astudent successtully Passing this course cc or better) is or82 . Find the Probability that given 8 studats. p) all 8 Pass , b) none Pass, E) at least 6 Pass