Examlex
The principle of parsimony states that a cladogram produces the best hypothesis about relationships of organisms when the maximum number of assumptions are considered.
API Gravity Degrees
An oil industry standard that compares the density of petroleum liquids to that of water, determining whether they are heavier or lighter.
Outliers
Observations in data that do not follow the pattern of the majority, significantly differing from other observations.
Covariances
Covariances are measures that indicate the extent to which two random variables change in tandem. A positive covariance indicates that two variables tend to move in the same direction.
Regression Analysis
A numerical approach for analyzing the correlation between a dependent variable and one or more independent variables.
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Q53: Natural selection can maintain genetic variation by