41:30 V Time Remaining Return Submit LCTin 2.5 points Predictor Variables Coefficient Std Error P VIF Constant 158.325 263.245 1.17 0.154 0.0 PROTEIN 2.644 2.987 0.65 0.000 11.9 EXERCISE 32.452 33,674 6.72 0.000 19.4 PROEX 1.32 0.19 5.26 0.070 26.3 0.892 Mean Square Error (MSE) 6835.09 Adjusted R2 0.886 Standard Deviation 72.56 AICC 235,89 PRESS 546328 Source MS LL Regression 3923765 1675347 162.8 0.02 Residual 237589 6586.85 Total 4023898 Cases Included 40 Missing Cases 0 The Printout above is the analysis of a 2nd order multiple regression model using protein intake, strength training exercise, and the interaction between the two variables to predict muscle growth. A two-tailed t test at an alpha of 0.05 is utilized to test the interaction term. What can be said about the interaction? There is sufficient evidence that the interaction between strength training exercise and muscle growth predicts protein intake. There is sufficient evidence that the interaction between protein intake and strength training exercise predicts muscle growth. There is insufficient evidence that the interaction between strength training and muscle growth predicts protein intake. There is insufficient evidence that the interaction between protein intake and strength training exercise predicts muscle growth. Submit