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The advent of diagnosis-related groups (DRGs) and capitation has brought about many changes in how health care is provided and paid for.Because of these changes,the nurse is aware that today's managed care system has
F Statistic
A ratio used in ANOVA tests to determine if the means between two or more groups are significantly different.
Null Hypotheses
Postulates that assume no variance between specified variables in a study, used for statistical testing.
Research Hypotheses
Statements made by researchers that predict a relationship between two or more variables.
Total Sample Size
The aggregate number of observations or data points collected in a study.
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