Estimating A Single Proportion Sample Size. Choose which calculation you desire enter the relevant values as decimal fractions for p0 known value and p1 proportion in the population to be sampled and if calculating power a sample size. Mar 13 2020 The sample size is computed as follows.
This is a situation where investigators might decide that a sample of this size is not feasible. 611 p. N Z2 x P x 1 - Pe2.
Note p may be different from the true proportion.
Is the sample size n less than 10 of the population size. 11 rows Sample Size Calculator for Estimating a Single Proportion. Includes discussion on how sample changes as proportions percentages changeCalculating Samp. This calculator uses the following formula for the sample size n.
