SUMMARY OUTPUT Confidence Interval Estimate and Prediction Interval Data ression Statistics Confi...
3. (40 points) Use the graph, an output of the least squares prediction equation for the starting salary data (in thousands of dollars) given a graduated student's cumulative GPA, and the table of sampled data below to do the following Student ID GPA(x) 3.26 Starting Salary (y) 33.8 2.60 29.8 3.35 33.5 2.86 30.4 3.82 36.4 2.21 27.6 3.47 35.3 Regression Plot Y= 14.8156 + 5.70657x R-Sq 0.977 寸 853 4.0 2.0 2.5 3.0 3.5 GPA (a) Identify and interpret...
Please explain thank you. 6. Confidence and prediction Interval estimates Aa Aa You are a starting pitcher in the major leagues. It's January 2008, and you are in the process of negotiating your salary for the 2008 season. You hire a statisticlan to help you with your negotiations. She specifies the folowing simple linear regression model: where y2008 salary (in millions of dollars), and x performance during the regular 2007 season Then she selects a random sample of 50 major...