Question 9 4 pts Correlation is a statistical measure of the relationship between a series of numbers representing data. Which of the following statements about correlation is/are correct? 1. Perfectly negatively correlated describes two negatively correlated stocks that have a correlation coefficient of -1 II. Perfectly positively correlated describes two positively correlated stocks that have a correlation coefficient of O. I only Neither inor 11 ll only Bothi and 11