Instructiоns: On yоur оwn sheet of pаper, write down your complete response (аnswers/computаtion/etc.) to the following prompt/questions. You MUST SHOW WORK. Be sure to number your answers in accordance with the numbers for each aspect of this computation portion of your exam. When you are done, show the webcam your paper so that the camera is able to capture all elements of your response to this prompt before moving on. Points: Approximately 3 points each except for 5, which is worth 6. Computation (SHOW WORK) A researcher examines Time in Months Lived as a function of Pathologic Tumor Size following diagnosis with Breast Cancer. Use the information below to find the regression formula, answers to various questions, and the missing values of the ANOVA table, Find: 1. B 2. B 3. Obtained equation for best linear prediction of Y given X (i.e., equation for regression line): 4. If an individual has a tumor of 3.2 cm, how long might she be predicted to live? 5. Complete the ANOVA Table as given. 6. What is the standard error of estimate? 7. What is the standard error of ? 8. What is the obtained t-value for testing the hypothesis that the population B is zero? 9. What is the 95% confidence interval for B? 10. What percent of “Time in Months Lived” is explained by factors other than pathologic tumor size? For 11-12: Assume that N = 10 (for a population), and assume that an SSCP matrix below: 11. Show the corresponding Variance/Covariance matrix. 12. Show the corresponding correlation matrix. 13. Suppose that you find a value of r = .25 in a study you’ve conducted with a sample of approximately 200 persons. You also have reliability estimates of your measures for x and y. For x, the reliability estimate is .6, and for y, the reliability estimate is .8. What is your estimated value of r if there was no measurement error?