Free Random Test Calculator - Given a set of data and an α value, this determines the test statistic and accept/reject hypothesis based on randomness of a dataset.

This calculator has 2 inputs.

This calculator has 2 inputs.

μ = (2n_{1}n_{2} + n_{1} + n_{2})/(n_{1} + n_{2})

For more math formulas, check out our Formula Dossier

For more math formulas, check out our Formula Dossier

- alternative hypothesis
- opposite of null hypothesis. One of the proposed proposition in the hypothesis test.

H_{1} - hypothesis
- statistical test using a statement of a possible explanation for some conclusions
- null hypothesis
- in a statistical test, the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.

H_{0} - random test
- selecting people for a test arbitrarily
- test statistic
- a number calculated by a statistical test