please answer the following :)

10. (5 points) According to the Small Business Chronical, when a regression line is calculated to predict Company Moral based on the number of Employee Layoffs in year, the \"r" associated with that line is - 0390. What does \"r\" mean? As part of your answer, make sure you explain what the negative \"1'" says about the relationship between Company Morale and Layoffs, and how this "r\" value compares to a perfect "r\" value