In chapter 14 we read about how using the correlation of two variables helps show how similar the variables are. This essentially helps improve the accuracy of predictions that are made. We read that a squared correlation, which is sometimes referred to as the coefficient of determination, can show how much of the variation in one variable can be explained by another variable. This helps to make predictions easier and more likely to be true because of all the confirmed data between the two variables. The example given in the book incorporates the correlation of two variables to help make a prediction about SAT scores. The assumption is that students who test and score high, have a higher GPA. In what other situations would the correlation of two variables be used? write a short response