Examlex
The process by which water vapor changes directly to a solid is called ________.
Degrees of freedom
The count of independent variables or measurements that can change in an examination while still adhering to all limitations.
Confidence interval
A ladder of figures, gathered from statistical study of a sample, with a probability of including the undetected value of a population parameter.
SAT scores
Standardized test scores used primarily in the United States for college admissions, assessing reading, writing, and mathematical skills.
Normal distribution
A statistical distribution where data is symmetrically distributed around the mean, often represented as a bell-shaped curve.
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