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A Regression Model Between Sales (Y in $1000), Unit Price

Question 9

Multiple Choice

A regression model between sales (y in $1000) , unit price (x1 in dollars) , and television advertisement (x2 in dollars) resulted in the following function: ​ A regression model between sales (y in $1000) , unit price (x<sub>1</sub> in dollars) , and television advertisement (x<sub>2</sub> in dollars) resulted in the following function: ​ = 7 - 3x<sub>1</sub> + 5x<sub>2</sub>​​ ​ For this model, SSR = 3500, SSE = 1500, and the sample size is 18. The multiple coefficient of determination for this problem is​ A) ​.4368. B) .7000. C) .3040. D) .2289. = 7 - 3x1 + 5x2​​
​
For this model, SSR = 3500, SSE = 1500, and the sample size is 18. The multiple coefficient of determination for this problem is​


A) ​.4368.
B) .7000.
C) .3040.
D) .2289.

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