how much sample size we use for 75 population using simple random sampling?

Question

to do research i have 75 population how many of them will be my sample size if i choose simple random sampling as my sampling technique

Answer 1

If the population is only 75, the maximum sample size should be about 60% of this=45. The minimum should be about 10%=8. So best go for something in between, say, 35%=25 (that’s a third of the population size).