Examlex
Employees have greater choice of doctors in an HMO than in a PPO.
P Value
A statistical metric that quantifies the probability of observing the test results under the assumption that the null hypothesis is correct.
Hypothesized Reason
A proposed explanation made on the basis of limited evidence as a starting point for further investigation.
Type II Error
The failure to reject a false null hypothesis, commonly referred to as a "false negative" finding.
Sample Size
The number of observations or data points in a study or experiment.
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