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Basic statistical tests

These resources describe t-tests and chi-squared tests: what the tests are for, when to use them, and how to interpret the results.

A YouTube video explaining the uses and interpretation of the chi-squared test of independence.

A webpage describing the uses and interpretation of t-tests.

Five-minute YouTube video explaining the McNemar test, a chi-squared test appropriate for paired data.

The Biostats4you website was developed to serve medical and public health researchers and professionals who wish to learn more about biostatistics.

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