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===T-distribution=== | ===T-distribution=== | ||
* Ratio of standard normal and squared-root of Chi-sq distribution yields T-distribution. | * Ratio of standard normal and squared-root of Chi-sq distribution yields T-distribution. | ||
** If <math>Z \sim N(0,1)</math> and <math> V \sim \Chi^2(v)</math> then <math>\frac{Z}{\sqrt{V/v}} \sim t-dist(v)</math> | ** If <math>Z \sim N(0,1)</math> and <math> V \sim \Chi^2(v)</math> then <math>\frac{Z}{\sqrt{V/v}} \sim \text{t-dist}(v)</math> | ||
===Chi-Sq Distribution=== | ===Chi-Sq Distribution=== |