In my experiment I compute the average Latency of operations per second.
Now, I would like to define N, i.e: how many times do I need to run my experiment to compute a close to real average latency.
I figured that I could apply the CLT here, because If I repeat the same experiment 1000 times and plot a histogram, I get a normal distribution curve. Is the central theorem useful in my case? In the definitions I found, to be able to compute an estimated mean with a certain error, one need to know the variance before hand and I don't know it.