Examlex
The chi-square test of a contingency table is valid when the expected cell frequencies are ________.
Allergens
Substances that can cause an allergic reaction in some individuals.
Social Readjustment Rating Scale
A scale measuring the stress load individuals carry, based on major life changes.
Numerical Values
Values expressed in numbers, representing quantities, measurements, or statistics in various contexts.
Stress
A physical, chemical, or emotional factor that causes bodily or mental tension and may be a factor in disease causation.
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