Determine whether the following statement is true. When the estimated slope of a regression model is negative, the estimated correlation coefficient between the two variables can be negative or positive. True O False D Question 3 2 pts Determine whether the following statement is true. Suppose the probability of you winning a chess game against the computer is 37%%. It means that if you play 100 times, you will win exactly 37 times. True O False D Question 4 2 pts Determine whether the following statement is true. The median and IQR are considered robust statistics since they are very sensitive to extreme observations