The following scatterplot shows the relationship between x and y in a simple linear regression model. SCATTER PLOT -1 -1
Posted: Thu Jun 30, 2022 7:35 pm
The following scatterplot shows the relationship between x and y in a simple linear regression model. SCATTER PLOT -1 -1.5 -2 ➤-25 لا 3 -3.5 -4 100 200 300 X 400 500 The R2 for the model is calculated as 0.63. What is the simple correlation coefficient (r) between x and y? r=