Answer Happy

Delta Airlines quotes a flight time of 3 hours, 4 minutes for a particular fight. Suppose we believe that actual right times are uniformly distributed between 3 hours and 3 hours, 32 minutes (a) Show the graph of the probability density function for flight time. fx A) 3 32 32 HI- - i 1 16 MIR 19 WIB 16 1 32 172 212 172 212 172 212 180 188 196 204 Hight Time in Minutes 180 188 196 204 Flight Time in Minutes 180 185 196 204 Flight Time in Minutes DO DO X 32 1 16

AX) 32 1 16 1 32 172 180 18 204 Flight Time in Minutes 196 x 212 o (b) What is the probability that the night will be no more than 4 minutes late? (c) What is the probability that the night will be more than a minutes late? (d) What is the expected night time in minutes I min