Which of the Following Is NOT a Difference Between a Confidence

question 40

Multiple Choice

Which of the following is NOT a difference between a confidence interval and a prediction interval?

• A)Addition of "1" under the radical for the prediction interval.
• B)Confidence interval uses the standard error of estimate and the prediction interval does not.
• C)Prediction interval refers to a specific case.
• D)Confidence interval is narrower than the prediction interval.

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Definitions:

SSR

The sum of squared deviations of predicted values from the mean of observed values in a regression analysis; a measure of the variation explained by the regression model.

Independent Variables

Variables in an experiment or model that are manipulated or categorized to determine their effect on dependent variables.

Determination

Generally refers to the process of firm decision-making or the resolving of a problem; in statistics, it may refer to the coefficient of determination.

SSR

Sum of Squared Residuals; a measure of the discrepancy between the data and an estimation model.