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Regression III: Dummy Variable Regression
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日期:2025-04-26
6 Regression gives us Coefficients and Estimated Model between Price and Condition Yˆ =176940+173310∗(Excellent)+128641∗(Good) Estimated equation/model: Coeff Std Error t Stat P-value Intercept 176940.00 94618.185 1.870 0.075 Excellent 173310.00 ......看更多