Question 4 Question 4 and 5 are based on the information given below: Not yet answered Marked out of 1.00 The following Excel tables illustrate the relationship between perceived risk (independent variable) and purchase intention Flag question (dependent variable). SUMMARY OUTPUT Regression Statistics Multiple R 0.961533397 R Square 0.924546473 Adjusted R Square 0.886819709 Standard Error 0.234677501 Observations Coefficients Standard Error t Stat P-value Lower 95% Upper 95%% Lower 95.0% Upper 95.0% Intercept 4.256176471 0.231200605 18.40901961 0.002937796 3.261400557 5.250952385 3.261400557 5.250952385 Perceived risk .281764706 0.056917654 -4.95039209 0.038466603 0.526661607 -0.036867805 -0.526661607 -0.036867805 Which of the following statements is true about the coefficient of determination? Select one: a. 92.45% of the total variation in purchase intention can be explained by perceived risk. O b.-28.17% of the total variation in purchase intention can be explained by perceived risk. O c. 88.68% of the total variation in purchase intention can be explained by perceived risk. O d. 92.45% of the total variation in perceived risk can be explained by purchase intention. Question 5 Which of the following statements is true about the prediction of Not yet answered purchase intention? Marked out of 1.00 Select one: Flag question a. If perceived risk increases by 1%, the purchase intention will increase by 0.281%. O b. If perceived risk increases by 4.26%, the purchase intention will increase by 1%. O c. If perceived risk increases by 1%, the purchase intention will decrease by 0.281%. O d. If perceived risk decreases by 1%, the purchase intention will decrease by 0.281%