Examlex
Content delivery networks (CDNs) are used to store and deliver content that rarely changes.
Standard Error
A statistical measure that describes the accuracy with which a sample represents a population, particularly in mean estimation.
Central Limit Theorem
A statistical theory that states that the distribution of sample means approximates a normal distribution as the sample size becomes larger, regardless of the population's distribution.
Sample Mean
The average value obtained from a sample, used as an estimate of the population mean.
Population Standard Deviation
A measure of the dispersion or spread of all the data points in a population from its mean value.
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