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According to the Bureau of Transportation? Statistics, 81.9?% of American Airlines flights were on time in...

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Basic Math

According to the Bureau of Transportation? Statistics, 81.9?% ofAmerican Airlines flights were on time in 2017. Assume thispercentage still holds true for American Airlines. For the next

44 flights from American? Airlines, use the normal approximationto the binomial distribution to complete parts a through d.

a.) Determine the probability that fewer than 34 flights willarrive on time.

b.) Determine the probability that exactly 32 flights willarrive on time.

c.) Determine the probability that 25?, 26?, 27?, or 28 flightswill arrive on time.

d.) Determine the probability that 28?, 29?, 30?, 31?, or 32flights will arrive on time.

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