Examlex
Mailroom workers should open all mail marked Personal or Confidential.
Sales Data
Information collected about the number of products or services sold in a given time period.
Chi-square Statistic
A measure used in statistics to assess how well an observed distribution matches an expected distribution, used in tests of independence and goodness of fit.
Degrees of Freedom
Degrees of freedom are the number of independent values or quantities which can be assigned to a statistical distribution without violating any constraining conditions.
Category Counts
The tally or frequency of occurrences within different categories or classifications in a dataset.
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