Indicate which correlation coefficient represents a stronger relation between two variables A) -.85 B) +.65 C) 0.00 D) -.70

A set of data with a correlation coefficient of -0.55 has a a) moderate negative linear correlation b) weak negative linear correlation Oc) strong negative linear correlation d) little or no linear correlation

6. Which of these relationships would be better described with a Spearman's rank coefficient than with a Pearson's coefficient? a. The association between income and educational attainment (measured in years of school) b. The association between hours of sleep and score on an exam C. The association between years aged and price of wine d. The association between ice cream sales and crime rates e. The association between number on NY Times Best Seller List and copies of book sold

Which of the following correlation (r) show a negative association between 2 variables? 0.2 -1.4 0.4 -0.8