Page 1 of 1
A certain fight arrives on time 85 percent of the time. Suppose 185 flights are randomly selected Use the normal approxi
Posted: Mon Jul 11, 2022 11:27 am
by answerhappygod
- A Certain Fight Arrives On Time 85 Percent Of The Time Suppose 185 Flights Are Randomly Selected Use The Normal Approxi 1 (10.55 KiB) Viewed 17 times
A certain fight arrives on time 85 percent of the time. Suppose 185 flights are randomly selected Use the normal approximation to the binomial to approximate the probability that (a) exactly 143 fights are on time (b) at least 143 fights are on time (c) tower than 145 fights are on time (d) between 145 and 154, inclusive are on time, (a) P(143)-(Round to four decimal places as needed)