How Do You Estimate Sample Size
How Do You Estimate Sample Size. But remember from one population proportion that p(1−p) doesn't vary much when p varies.) prior: Sample size n=n 1 =n 2:
Use of readymade table for sample size calculation how large a sample of patients should be followed up if an investigator wishes to estimate the incidence rate of a disease to within 10% of it's true value with 95% confidence?
But remember from one population proportion that p(1−p) doesn't vary much when p varies.) prior: This calculation is based on the normal distribution, and assumes you have more than about 30 samples. 1 in some quantitative research, stricter confidence levels are used (e.g. The 99% confidence level) 2 to put it more precisely:
