Thank you for this advice.
I was reasoning on normal distribution used when there is mistake (late or earlier) from scheduled time.In literature I saw that we can use normal distribution rather than Poisson when we have scheduled time (deterministic process) and this time arrival variate.
Anyway...
Thank you.
It is about service time and there are many examples online where service time follow normal distribution...
For example
cob.jmu.edu/wangpx/kj/MS/5Sim/LectureSimHandout.pdf
where ATM service times follow normal distribution.
or...
Hi everybody.
For sake of work I have to make an assumption that service time for patients is normally distributed.
Normally the doctor has to wait one patient every half hour but anyway this time can vary being less or more.
My teacher wants some theory arguments (normal distribution...