stoly, 1 year ago (edited 4 months ago) That’s how statistics work. You take a sample and abstract it to the population. If you required every one to be checked, then no numbers of any sort would be made up because that’s too much work.
That’s how statistics work. You take a sample and abstract it to the population. If you required every one to be checked, then no numbers of any sort would be made up because that’s too much work.