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The Sample Correlation Coefficient Between X and Y Is 0 ρ\rho

Question 94

Multiple Choice

The sample correlation coefficient between x and y is 0.375.It has been found out that the p-value is 0.256 when testing H0: ρ\rho = 0 against the two-sided alternative H1: ρ\rho \neq 0.To test H0: ρ\rho = 0 against the one-sided alternative H1: ρ\rho > 0 at a significant level of 0.193,the p-value will be equal to


A) 0.128
B) 0.512
C) 0.744
D) 0.872

Correct Answer:

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