Please help. My answers are wrong

Overall score. Round your constant term to one decimal place and coefficients to two decimal places.) *= You cannot generate a model out of the information y = 0 Need Help? Read it Talk to a Tutor 8. [-/1.25 Points] DETAILS ASWSBE13 15.E.028. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A statistical program is recommended. Consider the following data for a dependent variable y and two independent variables, x, and x2- 30 12 94 4/ 10 108 25 17 112 51 16 178 40 5 94 51 19 175 74 7 170 36 12 117 50 13 142 76 16 211 The estimated regression equation for the data is y = -18.4 + 2.01x, + 4.74x2. (a) Develop a 95% confidence interval for the mean value of y when x, = 45 and X2 = 15. (Round your answers to three decimal 145, 205 to 174. 141 Develop a 95% prediction interval for y when x1 = 45 and X2 = 15. (Round your answers to three decimal places.) 124 317 to 193, 027 eed Help? Read It Talk to a Tutor Submit Assignment Save Assignment Progress