9 (1 point) You determine there is a strong linear relationship between two variables using a test for linear regression. Can you immediately claim that one variable is causing the second variable to act in a certain way? ()No. you must first decide if the relationship is positive or negative. No. you should examine the situation to identify lurking variables that may be influencing both variables. ()No. the correlation would need to be a perfect linear relationship to be sure. () Yes. a strong linear relationship implies causation between the two variables