### How to use this calculator

- Add yield data to each of the two columns. The test requires that the number of replicates for the two treatments is equal and that they are reported in the same units e.g. t/ha or kg/m2
- Click on the recalculate button and observe whether the result is listed as significant or not. If significant, this means that there is less than 5% chance of the observed result being down to chance alone.

### Two Tail t test

Two Tail t test | 0.452 |

Measure for Significance | 0.05 |

Result | T Test is not significant |
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