In a 2 X 2 Contingency Table, If We Keep

question 148

Multiple Choice

In a 2 x 2 contingency table, if we keep the marginals at their observed values, how many f o scores are free to vary?

• A) 3
• B) 0
• C) 1
• D) all of them

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Definitions:

Insurance Plans

Financial products designed to cover the cost of healthcare, among other risks, by pooling resources and risks.

Chiropractic

A healthcare discipline focused on the diagnosis, treatment, and prevention of mechanical disorders of the musculoskeletal system, especially the spine, under the hypothesis that these disorders affect general health via the nervous system.

Dietary Supplements

Products taken by mouth that contain dietary ingredients intended to supplement the diet, such as vitamins, minerals, herbs, or amino acids.

Supplement Diet

The practice of taking vitamins, minerals, or other nutritional products to add to one's daily food intake.