Question

Problem 5 (6 marks) arrive on time with a probability of Emirates Airlines planes arriving at Dubai airport arrive on time with a proo 0.75, arrive late with a probability of 0.1 and arrive early with a probability of Suppose that 10 Emirates Airlines planes arrive on a certain day: a) What is the probability that 7 arrive on time, I arrive late and 2 art b) What is the probability that the first plane that arrives late is the

Answer 1

Ans:- Aislines planas arriving that , Given Emirates time at Dubai aispost with arrive pobabibily of ami ve 0.75 late wi th poobabiliby of 01 with a and early arnve probability of o-15 P(on time) = 0.75 P ( lats> p larrive easly) 0.15 Airlines planes orrive Emirates that Geiven 10 day. trom EgDA O, ☺ $®, certain Considu, late aorive that 7 arive Robability and 2arrive carly on ime, plon Rine)" p(late) p(amire carly)

plon time) plate) plarrive eanly) 2. (o.75)" Co.1)' Co.15) 0.0003 2 Reguied probabibity Probability that the tesst plane that -fr feh plane = P(B)- ? aooirer late P(B)> probado ? ity the fisst four planes and without late arrive bcod late fift plane aospved {1- P( late)] (1- 0.1)* Co) = PClato) o9s* Co) Co.93t PCA) O 656) Required probanbilaty o.0 6561