Correlation coefficient Exercise 4.7 Consider n observations for which yi = a + bxi, b>0, holds. Show that r = 1.

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Q: What is the slope of the linear equation?   Multiple Choice   −12.201   2.195   −1.860   12.505

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Q: Refer to Exhibit 14-4. The coefficient of determination is _____.   a. .625     b. .7096     c.…

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