Which of the Following Statements Would Come from the Evaluation

question 54

Multiple Choice

Which of the following statements would come from the evaluation section of a research critique? The:

• A) researcher has reported findings significant to the nursing community.
• B) sample was evaluated and found to be nonrepresentative of the population the researcher was trying to study.
• C) study used a random sampling method that was appropriate to the design.
• D) subjects' rights were not protected because there is no mention of the IRB review process.

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Definitions:

R-Square

A statistical measure that represents the proportion of the variance for a dependent variable that's explained by an independent variable or variables in a regression model.

Regression Line

A statistical tool represented as a line on a graph that best fits the data points, showing the relationship between two variables.

Profits

The financial gain obtained when the revenues from business activities exceed the expenses, costs, and taxes associated with the operation.

Exponential Smoothing

A time series forecasting method for smoothing data points by assigning exponentially decreasing weights over time.