BSOP209 Assignment 2 - Stone

# BSOP209 Assignment 2 - Stone - DemandForbaseDrums(y)...

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Demand For base Drums (y) 3 6 7 5 10 7 TV Appearances (x) 3 4 7 6 8 5

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Arthur L. Stone (D03098821) 8/10/10 Assignment 2 - Stone Forecasting Multiple regression Data x^2 xy y^2 Month 1 3 3 9 9 9 Month 2 6 4 16 24 36 Month 3 7 7 49 49 49 Month 4 5 6 36 30 25 Month 5 10 8 64 80 100 Month 6 7 5 25 35 49 Coefficients 0.68 1.03 Forecast 9.93 9 Average (x) 5.5 Average (y) 6.33 (x) Σ 33 Answers (y) Σ 38 See Graph (x^2) Σ 199 B .676 + 1.03x (y^2) Σ 268 C 10 (.676 + 1.03*9) (xy) Σ 227 D See Box (bottom) b 1.03 a 0.676 y^hat =  .676 + 1.03x  9 TV Appearances 10 0.82 0.68 ***The Coefficient of Correlation (CoC) is a measure of the strength of the rela ***The Coefficient of Determination (CoD) is a measure of the amount of varia ***Explanation of Findings (CoC):  According to the CoC theory, a positiv ***Explanation of Findings (CoD):  According to the CoD theory, a finding Demand for  Bass Drums  (y) Stone Temple
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## This note was uploaded on 08/10/2010 for the course MGMT 400 taught by Professor Frankenstein during the Spring '10 term at DeVry Chicago O'Hare.

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BSOP209 Assignment 2 - Stone - DemandForbaseDrums(y)...

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