Multiple Choice
If a sample of 25 observations is selected, and the sample correlation coefficient between the variables x and y is r = 0.525, what is the test statistic value for testing 
A) About 3.65.
B) About 2.96.
C) About 3.08.
D) About 3.81.
E) About 3.96.
Correct Answer:
Verified
Correct Answer:
Verified
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