A Data Set of Size 22 Has Correlation Coefficient of R

question 84

Multiple Choice

A data set of size 22 has correlation coefficient of r = -0.461. Test the significance of r at the 5% level and at the 1% level.

• A) r is not significant at 5% or at 1%.
• B) r is significant at 5% and at 1%.
• C) r is significant at 5%, but not at 1%.

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