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(See Solution) You have two sets of data: homework time and average (numerical) score. Find the correlation coefficient r and explain if there seems to be any



Question: You have two sets of data: homework time and average (numerical) score. Find the correlation coefficient r and explain if there seems to be any correlation between their homework times and their scores.

Minuets on
homework per week Test Average
120 91
60 70
30 65
60 100
75 86
35 64
50 90
25 72
45 85
15 45
160 96
60 80
75 83
30 78
180 97
35 76
25 85
45 93
75 70
50 84
40 70
30 64
300 100
60 80
0 64
50 80
120 89
15 70
0 72
150 90
30 72

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