1. For each situation, describe the relationship between the variables, based on the correlation coefficient. Make sure to mention whether there is a strong relationship or not as well as whether it is a positive relationship or negative relationship. Number of steps taken per day and number of kilometers walked per day. r = 0.92 Temperature of a rubber band and distance the rubber band can stretch. r = 0.84 Car weight and distance traveled using a full tank of gas. r =-0.86 Score on science exam and number of words written on the essay question. r = 0.28​