Imagine this, while you’re surveying suddenly the requirements of analysis are change, so there’s no other option except you must recount everything fast and accurately, while in the other hand, you also should re-plan the process of survey, it could be very chaotic if we could tell you.
So here we are, provide you with the simple and user-friendly sample size calculator with sampling method that widely used, the slovin method.
– 25 digit of input for large population size,
– simple operation, for your quick and accurate calculation,
– small-tiny-efficient software, so it’s doesn’t rob your computer memory,
– it’s free 🙂
check the screenshot: