First you will need to find the slope (m) of the regression line. You will use the slope in the next equation. Second you need to find the y intercept (b). You will use the y intercept in the next equation. Third you need to find the value of y given the known value of x. (you will do this equation twice for each x value) Lastly you will need to create a scatter plot to show the regression line and make a prediction about the correlation or relationship between the IQ score and athleticism score. To create the scatter plot input your x and y values into excel in two columns, highlight them, go to insert, go to charts section, choose scatter plot and it will show you two dots. Use the on the side to add the trendline and label the axis and name the chart. Then you need to tell me "when y goes blank, x goes blank." Korra has established the correlation coefficient for a set of data that compares IQ scores and athleticism. She wants to predict scores on athleticism tests by knowing the IQ. The correlation coefficient r = .67. X Y IQ SCORE