The following table was generated from the sample data of 10 junior high students regarding the average number of hours they are unsupervised per night, the average number of hours they play video games per night, and their final grades in their math class. The dependent variable is the final grade, the first independent variable (x1) is the number of hours unsupervised each night, and the second independent variable (2) is the number of hours of video games each night. Coefficients Standard Error 1-Stat p-value Intercept Hours Unsupervised 60.829438 3.861884 15.751235 0.000001 3.451483 0.826485 4.176100 0.004157 Hours Playing Video Games 4.918683 0.867336 5.671022 0.000758 Step 2 of 2: Indicate if any of the independent variables could be eliminated at the 0.05 level of significance. Answer O Keep all variables Copy Data Tables Keypad Keyboard Shortcuts