| Applet | t test calculator |
| Source | GraphPad, QuickCalcs |
| Description | Conducts either paired or independent t test for sample sizes up to 50 (for data entered manually) or up to 2000 (for data pasted in), or based on summary statistics, produces 2-tailed p-value with interpretation and confidence interval for difference. |
| Link | http://www.graphpad.com/quickcalcs/ttest1.cfm |
| X-Listing | |
| Keywords | Hypothesis testing, Hypothesis testing for two means, Hypothesis testing calculators, Paired t test |
| Visit Count | 1074 |
| Rating |  |