Question

26) Five trains leave the station at equal intervals of time from 7.20 a.m. till 4
p.m. At what intervals do the trains leave?​

Answer 1

Answer:

The probability that you have to wait more than x minutes for the first train to arrive is ... (NB: If x=5 they will arrive at the same time at 0:45, but if the offset is less than 5 ... We can let the initial delay between trains be 0≤x<5, since the other delays of ... time of 7.5 minutes when arriving at the station in one of these intervals.

Step-by-step explanation: