Multiple Choice
A hypothesis test that a rank correlation coefficient is zero is conducted at the 5% level of significance. If the correlation coefficient is 0.50 for a sample of 15 observations,what is the computed value of the t-statistic?
A) 0.456
B) 6.08
C) 2.082
D) 2.2361
Correct Answer:
Verified
Correct Answer:
Verified
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