The data in Table 1 show the hours per week that a student spent playing pool and the student's weekly algebra test scores for those same weeks. What is the value of the linear correlation coefficient? * r= 0.68 r = 0.78 r = 0.98 r = 0.58 TABLE 1 Algebra Test Scores vs. Hours Spent Playing Pool Hours per week spent playing pool 4 5 7 10 Weekly algebra test score 52 60 72 79 83

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The data in Table 1 show the hours per week that a student spent playing pool and
the student's weekly algebra test scores for those same weeks.
What is the value of the linear correlation coefficient? *
O r= 0.68
O r= 0.78
r = 0.98
r = 0.58
TABLE 1
Algebra Test Scores vs. Hours Spent Playing Pool
Hours per week spent playing pool
4
7
8
10
Weekly algebra test score
52
60
72
79
83
Transcribed Image Text:The data in Table 1 show the hours per week that a student spent playing pool and the student's weekly algebra test scores for those same weeks. What is the value of the linear correlation coefficient? * O r= 0.68 O r= 0.78 r = 0.98 r = 0.58 TABLE 1 Algebra Test Scores vs. Hours Spent Playing Pool Hours per week spent playing pool 4 7 8 10 Weekly algebra test score 52 60 72 79 83
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