NSamples - Simulation of random variables with normal distribution Femia Marzo, Pedro Jesús Computer simulation Teaching Statistics Sampling distribution of the mean Confidence intervals Innovación docente This software has been implemented for teaching purposes as a component of the SeLa Teaching Project. It allows to simulate observations of a normal distribution, giving its descriptive measures and confidence intervals. This program has been conceived to illustrate: (1) The different profiles (histograms) that can show the empirical data of a random variable with normal distribution and how they are affected by the sample size; (2) The random nature of the statistical indices obtained from the sample; (3) The distribution of the sample mean; (4) The concept of standard error of the mean; (5) The random nature of the confidence intervals; (6) The effect of the sample size and the confidence level on the confidence intervals; (7) The concept of coverage regarding the confidence intervals. 2023-10-19T11:16:24Z 2023-10-19T11:16:24Z 2023-10-19 other https://hdl.handle.net/10481/85104 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional