Sample Size calculation made simple through Ph.D. Assistance

Statistical sample size calculation mainly helps to generate how much sample/data is needed to make an accurate decision on research. Sample size calculations can help you determine how large a sample size you need to create to achieve accurate statistical outcomes. The purpose of power analysis and sample size calculation is to determine if you will have enough power and determine the appropriate sample size, hence, utilizing too large (may waste money, resources, and time) or too small (inaccurate result) may be avoided. Without sample calculations, you will not be assured if your proposed sample size is too large or small.