Convergence, Probability, Cumulative Distribution, Statistics, Editors Pick.
two threshold lines representing (1.20 — 0.12) and (1.20+0.12) meters: A scatter plot of 100 sample means from samples of size 5. The blue dashed line reprersents the presumed population mean of 1.2 meters. The red dashed lines represent the tolerance bands around the population mean (Image by