Print Breaks Background Print i Height: Automatic ~ View Effects Area v Titles Scale: 100% Print Themes Page Setup Scale to Fit Sheet Option Question 19 1.5 pts E22 X V LL I y USE THE FOLLOWING INFORMATION FOR QUESTIONS 19 - 23. An analysis is conducted to explain husband's age at marriage (years) with the wife's age at marriage SUMMARY OUTPUT (years). The data and output of the analysis are found in the Excel sheet for this question. Regression Statistics Multiple R 0.737 Calculate the 99% confidence interval for the slope. Answer in ascending order to three decimal R Square 0.543 places. Adjusted R Square 0.540 99% Cl for the slope = Standard Error 3.672 Observations 168 Show your calculations in your Excel file on the sheet for this question so that the instructor can award partial marks. ANOVA MS LL Significance F Regression 2655.075 2655.075 196.956 5.28397E-30 Residual 166 2237.776 13.481 Total 167 4892:851 Question 20 0.5 pts Coefficients Standard Error t Stat P-value To ensure that the confidence interval in the previous question is valid, you should check the Intercept 7.558 1.290 5.858 2.45E-08 assumptions and conditions for linear regression. wife's age at marriage (years 0.765 0.055 14.034 5.28E-30 The next five questions include plots that were created to help check the different ssumptions/conditions. For each plot, you will select the assumptions/conditions that can be hecked with that plot. Plot A Q 2-5 Q7-9 Q10-15 Q17-18 Q19-23 Q 24-25 Q26-27 Q28 Blank sheet + Ready 12 Accessibility: Good to go 08 09