2. The following table shows the percentage of the population who are literate (x) and the percentage who are undernourished (y) for a random sample of countries in 2017. Country Percentage Percentage Literate Undernourished a) Find the coefficient of determination for Armenia 99.7 4.3 these data. (Give 3 decimal places) Azerbaijan 99.8 2.5 Burkina Faso 41.2 20 b) What is the strength of the linear relationship China 96.8 8.6 between the two variables (circle one)? Georgia 99.4 7.9 Perfect Strong Moderate Weak None Honduras 87.2 12.9 Kazakhstan 99.8 2.5 c) Interpret r2 in the context of the situation. Mauritania 53.5 10.4 Samoa 99.1 2.7 Swaziland 88.4 20.6