4. VARIABLES
Predictor Variable:- 1) Advertisement expenses (Adv_exp)
2) Sales Promotion (Sales_pro)
Target variable:- Sales of the product (Sales)
5. NORMALITY OF DATA
Skewness of Adv_exp -0.0548292021929824
Kurtosis of Adv_exp -1.2135317283851366
Skewness of Sales -0.4681147462504608
Kurtosis of Sales -1.0053087366685975
Skewness of Sales_pro 0.2625732569531058
Kurtosis of Sales_pro -0.8727115194027548
Adjusted R Squared for linear regression 0.9785669877635923
Adjusted R Squared for linear regression 0.9785669877635923
Adjusted R Squared for linear regression 0.9785669877635923