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Posted: **Wed May 11, 2022 4:36 pm**

: Time Left 3 35 20 Abigail Blevins Attempt 1 Question 14 3 45 Points Predicted Vi Residuals Vi Temos Xl Inches Xity Sq 1 (61.16 KiB) Viewed 33 times

: Time Left 3 35 20 Abigail Blevins Attempt 1 Question 14 3 45 Points Predicted Vi Residuals Vi Temos Xl Inches Xity Sq 2 (52.17 KiB) Viewed 33 times

: Time Left 3 35 20 Abigail Blevins Attempt 1 Question 14 3 45 Points Predicted Vi Residuals Vi Temos Xl Inches Xity Sq 3 (48.98 KiB) Viewed 33 times

Time Left:3:35:20 Abigail Blevins: Attempt 1 Question 14 (3.45 points) predicted Vi residuals vi temos xl inches xity squared temps residuals Squared 8 13 10.4 1.69 7.589845 0.410155 0168227 6.9 1.8 12.42 3.24 7.171302 -0.2713 0.073605 8.1 0.9 7.29 0.81 7.92468 0.17532 0.030737 7 15 112 256 733872 -0.33872 0.114731 6.3 26 16,38 6.76 6.501634 0 20163 0040656 6.5 1.5 9.75 نی 225 7.422425 -0.92243 0850874 6.4 2.1 13.44 4.41 6 920177 -052018 0.270584 5.8 3 17.4 9 6.156799 -0.3668 0.134542 83 0.8 6.64 0.54 8.008389 0 291611 0085037 83 2.4 19.92 5.76 61669051 1630949 2.659995 66 25 165 6.25 6585342 0.014658 0.000315 6.6 26 17 15 6.75 6 501634 0.098366 0.002575 1585 50.13 443679 y bar 7066667 xbar 1.925 Creation metus for students

Correlation mateix for students vi temps xi inches Yi temps 1 -0.68701 xi inches -0.68701 For the sterilizer example in the very previous question, reproduced below, What is the numerical value of be, or the sample intercept coefficient for the temperature regression? Also below is the sample regression function that you should get values for. [The Pulsar Corporation sells a large sterilizer with four extendable shelves for medical tools. Company engineers believe that the time to reach the operating temperature from a cold start ly, measured in minutes) is linearly related to the thickness of the insulation (x, in inches). A random sample of n=12 thicknesses was selected, and the time to reach operating temperature was recorded for each.) Y-bo+bx+ where Y = time to reach operating temperature, in minutes and X= insulation thickness (in inches) O a a. around 62

bo, or the sample intercept coefficient for the temperature regression? Also below is the same function that you should get values for. [The Pulsar Corporation sells a large sterilizer with four extendable shelves for medical tools. engineers believe that the time to reach the operating temperature from a cold start ſy, measu minutes) is linearly related to the thickness of the insulation (x, in inches). A random sample o thicknesses was selected, and the time to reach operating temperature was recorded for each. Y = bo+bX+ where Y = time to reach operating temperature, in minutes and X, = insulation thickness (in inch W a) a. around 62 Ob) b. around 8.68 c) c. around 148 O d) d. ) around - 84