Question 4. Now let's look at some synthetic data randomdata / plot (randomdata,pch-16) 10 - 30 40 50 60 70 80 90 Response_variable 20 20 40 60 BO 100 Predictor_variable ANOVA Sum of Squares DF Mean Square Sig. Regression Residual 15433.043 56 Total 17314.568 Parameter Estimates model Beta Std. Error Std. Beta Sig lower upper (Intercept) 64. 801 4.557 14.220 55.672 73.930 Predictor_variable -0. 197 0. 075 -0.330 -2. 613 -0.348 -0.046 Question 4a. Complete the ANOVA table Question 4b. Using the ANOVA table output, write a hypothesis test at a 1% level of significance, to test if there is evidence that our predictor significantly impacts our response variable? Question 4c. What do you notice about the F statistic and the T statistic for the slope? Why