Please help me with these questions. I don't need detailed explanations and calculations (just ABC) but if it is feasible, please post your draft! Please be careful, most of the time, experts give me many wrong answers (especially in Sta and Pro). Thanks so much, my pro!!!

As part of an investigation into health service funding, a House subcommittee was concerned with the issue of whether mortality rates could be used to predict sickness rates. Data on standardized mortality rates and standardized sickness rates were collected for a sample of 10 regions and are shown in the table below: Region Mortality rate (per 10000) Sickness rate (per 1,000) 125.0 206.8 119.3 213.8 125.3 197.2 111.7 200.6 117.3 189.1 100.7 183.6 108.8 181.2 102.0 168.2 104.7 165.2 121.1 228.5 17. The correlation coefficient between the mortality rates and the sickness rates is equal to: A. 0.1 B. 0.54 C. 0.76 18. For a region with mortality rate 125.0, the estimated average sickness rate is equal to: A. 212 B. 215 C. 225 19. The percentage of the variation in sickness rate that can be explained by the variation in mortality rate is: A 25 B 58,4 C. 75.4 20. From the linear regression model, it can be concluded that when the mortality rate increases by 100 units, the sickness rate increases by a. 165 b. 584 C, 674