Examlex
What is the distribution with a mean of 0 and a standard deviation of 1 called?
Degrees of Freedom
The count of separate values or quantities that a statistical distribution can possess.
Distribution
In statistics, it describes the way in which something is shared out among a group or spread over an area, particularly the way that values of a variable or dataset are spread or dispersed.
Variance
A measure of the dispersion or spread of a set of data points, calculated as the average squared deviation from the mean.
Degrees of Freedom
The number of independent pieces of information in a dataset that are available for estimating a parameter or calculating a statistic.
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