Alan Ho, a Market Analyst for Clear Sound Inc

question 74

Multiple Choice

Alan Ho, a market analyst for Clear Sound Inc., is analyzing sales of heavy metal CD's.Alan's dependent variable is annual heavy metal CD sales (in $1,000,000's) , and his independent variables are teenage population (in 1,000's) and type of sales district (0 = urban, 1 = rural) .Regression analysis of the data yielded the following tables: Alan's model is ___.

• A)y = 1.7 + 0.384212 x₁ + 4.424638 x₂ + 0.00166 x₃
• B)y = 1.7 + 0.04 x₁ + 1.5666667 x₂
• C)y = 0.384212 + 0.014029 x₁ + 0.20518 x₂
• D)y = 4.424638 + 2.851146 x₁ - 7.63558 x₂
• E)y = 1.7 + 0.04 x₁ - 1.5666667 x₂

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