Examlex
The supply curve for tickets for a sporting event
Variance
A measure of the dispersion of a set of data points around their mean; it is calculated as the average of the squared differences from the Mean.
Chi-squared Distribution
The Chi-squared distribution is a statistical distribution widely used in inferential statistics, especially in chi-squared tests, described by degrees of freedom.
Degrees of Freedom
The number of independent pieces of information available to estimate another piece of information or parameter.
Student T Distribution
Student's t-distribution is a probability distribution used in statistics, especially for small sample sizes or unknown population variances, providing a basis for the estimation of population parameters.
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