a. What is the value of the correlation coefficient? Answer rounded to two decimal places b. Which of the following is an apporpriate comment for the correlation between X and Y? There is a strong positive correlation between X and Y There is a moderate positive correlation between X and Y There is a strong negative correlation between X and Y There is a moderate negative correlation between X and Y There is a weak negative correlation between X and Y c. What percentage of the variation in midterm scores is explained by the linear relationship between X and Y? Answer either in percentage or as a decimal (eg: 15.25%, or 0.1525) O O O O

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