A statistics instructor is interested in examining the relationship between students' levels of statistics anxiety, their academic self-efficacy, and statistics performance. A class of 147 students were asked to respond to a self-efficacy scale and an anxiety scale. Each student's average statistics exam score was also recorded. Grading Information: Points are earned for correct and complete answers. Turning in an assignment does not guarantee that points will be earned. Late submissions will be accepted for up to 3 days after the due date with a 10% penalty per day. Efficacy Anxiety Stats Exam Efficacy 1.00 Anxiety -0.52 1.00 Stats Exam 0.65 -0.73 1.00 SUMMARY OUTPUT Regression Statistics Multiple R 0.73 R Square 0.53 Adjusted R Sq 0.50 Standard Error 4.94 Observations 147.00 ANOVA of SS MS F Significance F Regression 1.00 1.95 1.95 37.54 0.02 Residual 145.00 194.95 24.37 Total 146.00 196.90 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% ower 95.09pper 95.0% -3.08