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Exhibit 15-2 A Regression Model Between Sales (Y in $1,000), Unit Price

Question 72

Multiple Choice

Exhibit 15-2
A regression model between sales (Y in $1,000) , unit price (X1 in dollars) and television advertisement (X2 in dollars) resulted in the following function: Exhibit 15-2 A regression model between sales (Y in $1,000) , unit price (X<sub>1</sub> in dollars) and television advertisement (X<sub>2</sub> in dollars) resulted in the following function: For this model SSR = 3500, SSE = 1500, and the sample size is 18. -Refer to Exhibit 15-2. The multiple coefficient of correlation for this problem is A) 0.70 B) 0.8367 C) 0.49 D) 0.2289 For this model SSR = 3500, SSE = 1500, and the sample size is 18.
-Refer to Exhibit 15-2. The multiple coefficient of correlation for this problem is


A) 0.70
B) 0.8367
C) 0.49
D) 0.2289

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