Question: Please help with number 8 * = U Overall score. Round your constant term to one decimal place and coefficients to two decimal places.) You

Please help with number 8

* = U 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 Need Help? Read It Talk to a Tutor 8 [-/1.25 Points] DETAILS ASWSBE13 15.E.028. MY NOTES ASK YOUR TEACHER PRACTICE ANOTH 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 5 94 51 19 175 74 7 170 36 12 117 59 13 142 76 16 211 The estimated regression equation for the data is y = -18.4 + 2.01x1 +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 dec 145, 205 to 17 4. 141 (b) Develop a 95% prediction interval for y when x1 = 45 and x2 = 15. (Round your answers to three decimal places.) 124 1317 to 193, 027 Need Help? Read it Talk to a Tutor

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