Examlex
The microprocessor is the most important component of a computer and usually the most expensive single component._________________________
Group's Mean
The average value obtained by summing all the numerical values in a group and dividing by the number of values.
T-test
A statistical test used to compare the means of two groups or samples to determine if there is a significant difference between them.
Means
Statistical term referring to the average value of a set of numbers.
Null Hypothesis
A hypothesis that assumes no significant difference or relationship between variables until evidence suggests otherwise.
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