When confronted with an in-flight medical emergency, pilots and crew can consult staff physicians at MedAire, an emergency facility in Tempe, Arizona. If MedAire is called, there is a 4.8 percent chance that the flight will be diverted for an immediate landing.
a.
Expected number of diversions
(if MedAire is called 8,465 times)?
b.
Probability of at least 400 diversions?
c.
Probability of fewer than 450 diversions?