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Question: the accompanying data table shows the level of social media...

Question details

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 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 (%)
6722 87
18043 86
5065 86
9978 85
5996 83
6461 84
13907 82
3955 82
15954 77
4659 78
16592 75
19987 73
17954 73
3483 75
19322 71
8172 71
4009 73
13627 73
17158 69
6327 70
6695 70
6401 70
13198 63
10934 47
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