Examlex
The hormone that is the basis of most pregnancy tests is:
Variance
A measure of the dispersion of a set of data points around their mean, indicating how spread out the data points are.
Data
Facts and statistics collected together for reference or analysis, often seen as the basis for decision making or scientific research.
Sum of Squared Scores
The total obtained by squaring each deviation from the mean in a set of scores and then summing these squares, used to measure data variability.
Data
Data gathered for the purposes of reference or examination.
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