Can someone help me on how to answer the following question:
In testing a certain kind of truck tyre over rugged terrain, it is found that 25% of trucks suffer tyre blowout.
What is the probability that at least two trucks will complete the course without tyre blowout before the next truck suffers from tyre blowout?
I think this is using Poisson distribution but not sure.
Such as Pr( without blowout > 2) + Pr( with blowout > 2)