The predicted visual test score for a 40-year-old would be 58.48 points. the predicted visual test score for a 47-year old would be 54.91 points. the researcher provided us with a number of interval estimates based on this regression analysis. identify the following interval: the 95% confidence interval for the population average change in visual score for each additional year

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?