2 Sample T-test TI-Nspire (independent samples, not pooled)
Learn how to run the 2-sample t-test in the TI-Nspire graphing calculator. I also show all of the mechanics of the hypothesis test, including conditions, setting up Ho and Ha, the formula for the standardized test statistic, making a decision based on the p-value, drawing the model, and interpreting the decision in context.