Examlex
A hacker is a person who sends these unsolicited e-mails,sometimes in bulk e-mailings involving tens of thousands of recipients._________________________
Pooled-variances T-test
A statistical test applied to compare the means of two independent samples, especially when the two samples have the same variance.
Population Variances
Statistical measures that quantify the degree to which individuals in a population differ from the population mean.
Independent Samples
Sets of data collected from distinct, non-overlapping populations for comparative analysis in statistical studies.
Student T-distributed
A statistical distribution applied to predict population characteristics, suitable for scenarios with a limited sample size or when the population's variance remains undisclosed.
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