Use the technology to determine the correlation coefficient

Question

Country             % Who Are Literate (x)              % Who Are Undernourished (y)

    Cuba                 100                                             2

    Egypt                  71                                             4

    Ethiopia              36                                             46

    Grenada             96                                             7

    Italy                     98                                            2

    Jamaica             80                                             9

   Jordan                91                                             6

   Pakistan             50                                             24

   Russia               99                                            3

   Togo                  53                                             24

   Uganda              67                                             19

1. Use the technology to determine the correlation coefficient, rounded to two decimal places, between percentage of people in a country who are literate and the percentage who are undernourished.
2. Use technology to fine the equation of the regression line for the percentage who are literate and the percentage who are undernourished. Round "n" and "b: to two decimal places.
3. Use technology to determine the percentage of people to the nearest percent, can we anticipate are undernourished in a country where 60% of the people are literate?