SOLVED: If the correlation coefficient is negative, this meansthe regression line can be used for prediction there is no correlation batween the variables the test statistic can not be calculated the slope of the regression line is negative there is a strong correlation between the variables the calculation was done wrong

'Create scatterplots using the data in the spreadsheet linked above and display the equation for the regression lineWhat is the equation for the regression line that predicts mortgage amount using household income as the explanatory variable? Ex: 1.234 x Ex: 1.234What is the interpretation of the slope?PickWhat is the interpretation of the intercept?Pick Pick Household income when mortgage amount is 0 Mortgage amount when household income is 0 No practical interpretation'

8.8: Scatter Plots, Correlation, and Regression Lines