One-tailed tests of significance occur throughout statistics when our alternative hypothesis contains an inequality.
The trichotomy property in mathematics is important because of what is says about ordering of the real numbers.
One factor analysis of variance (ANOVA) is a useful statistical tool. See the worked out details of a sample ANOVA calculation.
See three examples of how to calculate Spearman's rank correlation coefficient.
Spearman's rank correlation coefficient can be used to analyze the agreement between two sets of rankings of the same list.
The median can be used with the runs test when we have quantitative data.
Paired differences arise in statistics when working with paired data. See how to form a paired difference and why we use these.
Learn more about the beginnings of probability when Pascal and Fermat teamed up to solve a problem involving dice.
See formulas for some of the most common Maclaurin Series
Maclaurin Series use the derivatives of a function as coefficients in a power series. They can be used for a number of applications.