Examlex
Units of analysis are not critical for thinking through a research study.
Normal Distribution
A probability distribution resembling a bell curve, symmetric around the average, indicating that occurrences close to the mean are more common than those further away.
Standard Deviation
A procedure for quantifying the degree of variance or distribution of values.
Unknown Mean
Refers to a situation in statistics where the average value of a dataset is not known and needs to be estimated.
Normal Random Variable
A variable that assumes any of the infinitely many values in a normal distribution curve.
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