The accompanying data table shows the level of social media networking (measured as the percent of individuals polled who use social networking sites) and the GDP at purchasing power parity (PPP) per capita for each of 24 selected countries.

a.	Compute the covariance. (round to the nearest integer as needed)
b.	Compute the coefficient of correlation.
c.	Based on parts (a) and (b), what conclusions can be reached about the relationship between the GDP and social media use?

GDP (PPP) Social Media Usage (%)

6,822 87

17,821 86

5,055 86

9,898 85

6,162 81

6,488 83

13,952 84

3,880 82

15,826 76

4,389 79

16,726 76

19,910 74

17,882 73

3,458 72

19,369 75

7,872 73

4,087 75

13,563 71

16,820 72

6,562 70

6,791 68

6,458 69

13,094 61

11,069 47