In 2005, 0.74 proportion of all airline flights were on-time. If we choose a simple random sample of 2000 flights, find the probability that... (to four decimal places, using normal charts , no...

In 2005, 0.74 proportion of all airline flights were on-time. If we choose a simple random sample of 2000 flights, find the probability that... (to four decimal places, using normal charts , no continuity correction)



(c) the sample proportion of on-time flights (p-hat) differs from the truth by more than three percent: (0.03)