The data gives marriage and divorce rates (per 1000 population per year)

for 14 countries. Derive the linear regression equation of divorce rate on marriage rate and show the fitted line on a scatterplot of the data. On the basis of the regression line, predict the divorce rate for a country with a marriage rate of 8 per 1000 and also for a country with a marriage rate of 14 per 1000. How much conviction do you have in each prediction?