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Inference aplet
About the Inference apletThe Inference capabilities include calculation of confidence intervals and hypothesis tests based on the Normal
Based on the statistics from one or two samples, you can test hypotheses and find confidence intervals for the following quantities:
| • | mean |
| • | proportion |
| • difference between two means | |
| • difference between two proportions | |
Example data | When you first access an input form for an Inference test, by | |
| default the input form contains example data. This example | |
| data is designed to return meaningful results that relate to the | |
| test. It is useful for gaining an understanding of what the test |
does, and for demonstrating the test. The calculator’s
Inference aplet |