Interactively Observe the effect of changing the confidence level and sample size
Below you can see several confidence intervals randomly created with a given sample size, n, and confidence level, CL, from a standard normal distribution (\(\mu = 0\) and \(\sigma = 1\)). Use the slider to see what happens when the sample size and confidence level are changed. Note the trade off between most containing the population mean and having a small width of the confidence interval.
n = 50
CL = 0.90