When many tests are run, some will look significant by chance. The Bonferroni correction multiplies each p-value by the number of tests in its group, so only differences that survive this stricter bar are called significant.
See: evaluation
When many tests are run, some will look significant by chance. The Bonferroni correction multiplies each p-value by the number of tests in its group, so only differences that survive this stricter bar are called significant.
See: evaluation