Examlex
Vasoconstriction causes an increase in the diameter of blood vessels, thus causing an increase in blood flow to the tissues.
Ease of Learning
A measure of how quickly a person can learn to use a tool, system, or interface effectively.
Expected Counts
The theoretical frequency of occurrences in each category of a contingency table under the assumption of independence in a chi-square test.
Goodness-of-fit Test
A statistical test used to determine how well a statistical model fits a set of observations. It measures the discrepancy between observed values and the values expected under the model in question.
SAS Proficiency
The level of skill and knowledge in using Statistical Analysis System (SAS) software for statistical analysis.
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