Of Men Who Have Committed Murder, Those with Higher Testosterone

question 80

True/False

Of men who have committed murder, those with higher testosterone levels were more likely to have killed a stranger.

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Definitions:

Yates' Correction

A statistical procedure applied to the chi-squared test for 2x2 contingency tables to correct for the discontinuity error.

Expected Frequencies

Quantitative descriptions of the number of occurrences of events expected to happen in a scientific experiment based on probability distributions.

Fisher's Exact Test

A statistical significance test used to examine the association between two categorical variables in a contingency table, especially useful for small sample sizes.

Yates' Correction

A statistical adjustment made to the chi-squared test for small sample sizes, to better approximate the chi-squared distribution.