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Test the Significance of the Correlation Coefficient rr At α=0.05\alpha = 0.05

Question 50

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Test the significance of the correlation coefficient rr at α=0.05\alpha = 0.05 for the data below.
 X values 5360687883 Y values 81869197104\begin{array} { l c c c c c } \text { X values } & 53 & 60 & 68 & 78 & 83 \\ \text { Y values } & 81 & 86 & 91 & 97 & 104 \end{array}


A) Reject ρ=0\rho = 0 because 12.15>2.7812.15 > 2.78
B) Accept ρ=0\rho = 0 because 12.47<12.47 <
C) Reject ρ=0\rho = 0 because 12.47>3.1812.47 > 3.18
D) Accept ρ=0\rho = 0 because 12.15<12.15 <

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