Question: A. What is the dependent variable? B. How many independent variables are there? C. Which coefficients are not significant? D. Which coefficient has the biggest

A. What is the dependent variable?

B. How many independent variables are there?

C. Which coefficients are not significant?

D. Which coefficient has the biggest impact on the dependent variable?

E. Is this regression model accurate? Why or why not?A. What is the dependent variable? B. How many

OLS Regression Results Dep. Variable: Model: Method: Date: Time: No. Observations: DE Residuals. DE Model: Covariance Type: sales OLS Least squares Sun, 11 Nov 2018 14:48:08 5967 5948 18 nonrobust R-squared: Adj. R-squared: P-statistic: Prob (F-statistic): Log-Likelihood: AIC: BIC: 0.278 0.275 127.0 0.00 -27899. 5.584e+04 5.596e+04 coef std err t Pit! 10.025 0.975) Intercept weekend[T.Y] holiday T.Y) prod_function[ T. EyeCare] prod_function[T.Moisturisers] prod_function[T.Other] prod function[T. Toner] prod_function(T. Treatments] prod_regime[T. HERB] prod_regime[T. OCEAN] prod_regime[T. POME] prod_regime [T. TEA) prod_regime T.VITA) prod_regime[T. WHITE] prod_regime[ T. YOUTH ] month prod_listprice discount stockout 7.4966 12.4705 12.5009 -17.0896 -4.2329 -1.4569 -8.2722 -9.7475 14.5523 1.0748 1.7154 16.3640 6.6399 23.1618 47.4428 2.5016 -7.49e-05 0.4146 -32.6950 6.575 0.757 1.911 1.738 1.081 1.600 1.626 1.246 1.942 1.343 1.896 1.141 1.106 2.031 2.708 0.683 7.77e-06 0.035 1.124 1.140 16.472 6.542 -9.835 -3.914 -0.911 -5.089 -7.820 7.495 0.800 0.905 14.337 6.003 11.405 17.518 3.660 -9.642 12.005 -29.086 0.254 0.000 0.000 0.000 0.000 0.363 0.000 0.000 0.000 0.424 0.366 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 -5.394 10.986 8.755 -20.496 -6.353 -4.594 -11.459 -12.191 10.746 -1.558 -2.002 14.127 4.472 19.181 42.134 1.162 -9.01e-05 0.347 -34.899 20.387 13.955 16.247 -13.683 -2.113 1.680 -5.085 -7.304 18.359 3.708 5.433 18.601 8.808 27.143 52.752 3.841 -5.97e-Os 0.482 -30.491 Omnibus : Prob (Omnibus): Skew: Kurtosis: 5081.500 0.000 3.904 30.403 Durbin-Watson! Jarque-Bera (JB): Prob(JB): Cond. No. 1.821 201849.324 0.00 4.89e+06

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