Jim Watson created a multiple regression predictive model useful for forecasting employee retention. He observed an Adjusted R of 0.44. Which statements about his model would be correct? O The Adjusted R2 is adequate and indicates sufficient statistical significance. O A multiple regression model is not evaluated based on Adjusted R? but rather on Multiple R. O The Adjusted R is not less than 0.05 and therefore the model is not statistically significant. O All of the above statements are correct. O The Adjusted R is too low and shows that model is a poor fit for the data. O None of the above statements are correct