Reviewed by Eric Estevez Key Takeaways Standard error measures the accuracy of a sample mean by showing how much it deviates ...

Oct. 8, 2008— -- Surveys based on a random sample of respondents are subject to sampling error – a calculation of how closely the results reflect the attitudes ...

A formula is proposed for calculating the probable limit of error (PLE) of the density estimate which is obtained from measurements of distance from sample points to ...