By Danny Kaplan | April 12, 2015
The t-test Little App connects the t-interval to the .
- Length of confidence intervals as a function of n.
- Examine variation in the means and intervals by taking new samples from the population.
- Use the measuring stick to look at differences in means, lengths of confidence intervals, overlaps between confidence intervals, etc.
- Explore robustness of p-value by selecting new samples from the population.