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Multiple Regression Quiz 2 (4 MCQs)

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1. If the slope of the regression line is calculated to be 2.5 and the intercept 16 then the value of Y when X is 4 is
2. For a multiple linear regression model, if the t values are not significant, but the overall F value for the model is highly significant, then what might be the possible problem for this regression model?
3. R-square is a mathematical notation for
4. In a data set containing the values of two variables y (e.g., demand for a commodity product), and x (e.g., price), the values of y decrease at a constant or proportional rate as the values of x increase the graph of y versus x looks like _____
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