@ Safari File Edit View History Bookmarks Window ece0@e TA) A @ webassign.net @ ial} a MI Content ERI Mastery Exam 7 - Spring 2025 Introductory Statistics (804-189-200), Spring 2... BI course Hero The following data represent the heights (in feet) and the number of stories of the tallest buildings in a major city. Height 490 | 525 | 580 | 598 | 705 | 735 | 825 Number of Stories | 39 44 38 44 46 47 53 PAG OL y-\\ (a) Compute r. (Round your answer to four decimal places.) r= (b) Based on the calculated correlation coefficient from part (a), which phrase correctly describes the strength and direction of the correlation? strong and positive moderate and positive weak and positive very weak and positive no linear relationship (c) Referring to the scenario above and the r value found, what is the implication for the behavior of y as x increases? Based on the value of r, y should tend to increase as x increases. Based on the value of r, y should tend to remain constant as x increases. Based on the value of r, we cannot draw any conclusions for the behavior of y as x increases. Based on the value of r, y should tend to decrease as x increases. (d) Determine whether the following statement is true or false. We could use this pattern for a very long time to predict number of stories in a building from the overall height. True False