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From the data of 12 observations on two variables X and Y, we calculate that r = 0.7. We want to conduct a hypothesis test
From the data of 12 observations on two variables X and Y, we calculate that r = 0.7. We want to conduct a hypothesis test at 5% significance level to check if the correlation coefficient between X and Y are not zero. What is the observed test statistic?
Question 7 options:
A. | 3.0996 |
B. | None of the listed options |
C. | 3.3955 |
D. | 4.0415 |
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