Kizspy | Question: 50
(Choose 1 answer)
(See picture)
Α. -0.93
Β. 0.93
C. 0.07
D. 0.86
E. None of the other choices is correct
Eight students in a mathematics anxiety workshop are given a questionnaire on math anxiety (y) and an inventory test on basic arithmetic skills (x). Given that
Σχ₁ = 492; Σε = 379; Σχ² = 32894; Σ² = 20115; Σxy = 21087
Compute the sample correlation coefficient.
