Question 1166571
it is proportional to time so expect 29/60 in a minute
find the probability that 0 will come in that time and subtract from 1.
p(0)=e^(-29/60)=0.6167
so p(1 or more) is the complement or 0.3833 or 0.383..


in 5 minutes expect 29/12
so look for p(0) and p(1), add and subtract from 1
p(0)=e^(-29/12)=0.0892
p(1)=e^(-29/12)*29/12^1/1=0.2156
Those add to 0.3048
subtract from 1 and get 0.6952.