Why Is Sample Size So Important in Statistics

imagine a scenario within a population to research. Estimate the size of the population. Develop an original response by sharing your research scenario and your population size estimate. Apply the sample size calculator to answer these questions:

• Based on the size of population , how big does your sample need to be to use parametric procedures at a 95% confidence level?
• Why might a smaller sample size, or not a larger enough one, necessitate using nonparametric statistical procedures? What does nonparametric mean in this case?