Please help me answer all 4. Thank you!

2 2 A study on the sales (Y=no. of units sold) and the price (X, in pesos) showed the following result: The Inter-Agency Task Force (ATF) for COVID-19 is composed of Metro Manila Mayors, Cabinet (Executive Branch) members, and representatives of the academe and medical profession. With the latest upsurge of infection cases, the IATF is deciding on the next quarantine protocol. The table below shows the results of the votation (rankings) on three proposed quarantine measures. SUMMARY OUTPUT Proposal MM Mayors Cabinet Academe/Medical Professionals ECQ (Enhanced) 1 3 3 GCQ (General) 3 1 2 TCQ (Targeted) 2 1 Total voters 15 12 9 Regression Statistics Multiple R 0.7727 R Square 0.5971 Adjusted R Square 0.870626578 Standard Error 1.086529053 Observations 20 Which proposal wins by plurality? ANOVA TCO df None Regression Residual Total SS MS F Significance F 1 152.1271 152.1271 128.8617 1.2273E-09 18 21.24982 1.180545 19 173.3769 GCO ECO Intercept Price Coefficients SE t Stat P-value Lower 95% L 2259 1.593473 46.61723 3.17E-20 70.9355509 -1418 1.316758 11.35173 1.23E-09 12.1810733 For the weighted voting system 3 W={q:P1,P2,P3,P4}={16:12,6,4,2}. {P1,P3} is a winning coalition. The proportion of the variability in sales accounted for by the price of the product is True 100% False 59.71% 22.59% ? 14.18% 4 For the weighted voting system, {160: 100, 90, 60, 50, 10), A is a critical voter for (ABCD) coalition. True O False 2 2 A study on the sales (Y=no. of units sold) and the price (X, in pesos) showed the following result: The Inter-Agency Task Force (ATF) for COVID-19 is composed of Metro Manila Mayors, Cabinet (Executive Branch) members, and representatives of the academe and medical profession. With the latest upsurge of infection cases, the IATF is deciding on the next quarantine protocol. The table below shows the results of the votation (rankings) on three proposed quarantine measures. SUMMARY OUTPUT Proposal MM Mayors Cabinet Academe/Medical Professionals ECQ (Enhanced) 1 3 3 GCQ (General) 3 1 2 TCQ (Targeted) 2 1 Total voters 15 12 9 Regression Statistics Multiple R 0.7727 R Square 0.5971 Adjusted R Square 0.870626578 Standard Error 1.086529053 Observations 20 Which proposal wins by plurality? ANOVA TCO df None Regression Residual Total SS MS F Significance F 1 152.1271 152.1271 128.8617 1.2273E-09 18 21.24982 1.180545 19 173.3769 GCO ECO Intercept Price Coefficients SE t Stat P-value Lower 95% L 2259 1.593473 46.61723 3.17E-20 70.9355509 -1418 1.316758 11.35173 1.23E-09 12.1810733 For the weighted voting system 3 W={q:P1,P2,P3,P4}={16:12,6,4,2}. {P1,P3} is a winning coalition. The proportion of the variability in sales accounted for by the price of the product is True 100% False 59.71% 22.59% ? 14.18% 4 For the weighted voting system, {160: 100, 90, 60, 50, 10), A is a critical voter for (ABCD) coalition. True O False