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If the Pearson correlation between X and Y is r = 0.60,then the regression equation predicts 36% of the variance in the Y scores.
Medical Experiments
Trials or studies conducted to assess the efficacy and safety of medical procedures, treatments, drugs, or devices.
Health Care Reform
The process of making significant changes to health policy, health systems, and health services delivery to improve access, affordability, quality, and efficiency of health care.
Single Payer
A healthcare system in which a single public or quasi-public agency organizes healthcare financing, but delivery may be through private providers.
For-Profit Health Care
A health care system where services are provided by privately owned businesses aiming to make a profit from offering medical services.
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