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Economists Erica Goshen and Simon Potter note that when a layoff is temporary, the employer "suspends" the job, due to slack demand, and the employee expects to be recalled once demand picks up.With a permanent layoff, the employer eliminates the job.Which of the following statements is consistent with their observations?
Covariance
A measure of linear association between two variables. Positive values indicate a positive relationship; negative values indicate a negative relationship.
Variables
Elements, features, or factors that are capable of changing or varying across different conditions or within different individuals in a study.
Population Standard Deviation
A measure of the dispersion of a dataset relative to its mean, calculated for the entire population.
Symbols
Characters or graphical figures used to represent objects, quantities, or concepts.
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