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What uses programs such as Window Washer which erases file histories, browser cookies, cache contents, and other crumbs that applications and Windows leave on a hard drive?
Number of Groups
Refers to the total count of distinct categories or sets into which subjects or objects are classified for a study or analysis.
Degrees of Freedom
The count of unique values or quantities that may be allocated to a statistical distribution.
Level of Significance
A threshold for determining whether a statistical result is significant, typically set before an analysis is conducted.
Expected Frequency
The predicted count of occurrences of an event based on the probabilities calculated from a probability distribution or sample data.
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