What is the reasoning for checking each condition?
There are a lot of different conditions and it all depends on context. I will give you a few
random - representative sample
10% - independence (approx same prob)
np&nq/CLT - normal approx
what is a sampling distribution…is it just the things in the sample
It is made up of sample means. So if we took all possible samples that are similar to our and plotted their means we would get the sampling dist