Hypothesis Tests >> Illustrate introductory concepts or steps of testing a hypothesis
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| APPLET | SOURCE | DESCRIPTION |
| Student's t-test: Comparison of two means | Univ. of Athens, Department of Chemisty | Expository material along with applet that allows user to conduct a t-test for two means, users enter demo data by clicking points on two number lines or can enter in values, calculates sample statistics, test statistic and p-value, and interprets the result. more |