Question: please solve this problem containing parts, a b c d.. as soon as possible... Thank you Math 110 Quiz #6 5/6/21 Each of the following
please solve this problem containing parts, a b c d.. as soon as possible... Thank you


Math 110 Quiz #6 5/6/21 Each of the following 4 data sets is followed by the output from linest and a scatter plot of the data. For each answer the followin; questions: A) What is the equation of the regression line? B) what is the estimated value of y if x=30? C) Find the correlation coeff D) Explain why or why not each regression line is a good fit for the data. X y1 y1 20 13 0.5846 0.681854 21 13 0.054623 1.641888 30 22 12 0.864192 1.408608 20 14 114.5404 18 23 10 24 15 227.2685 35.7152 25 13 0 40 25 30 35 26 15 20 19 19 19 15 19 20 20 20 22 21 22 24 23 X y2 y2 -2.00525 100.6491 58 0.012092 0.363455 70 57 0.999346 0.311815 60 0 0 6 27502.03 18 50 55 52 2673.982 1.750113 40 30 50 20 35 40 49 30 20 25 46 45 42 40 38 35 32 30 29 27 24 39 22y3 -0.08512 10.7847 y3 11 0.122296 3.676013 12 0.026207 3.153724 10 10 0.484416 18 w 4.81799 179.0276 5 0 20 25 30 35 40 12 13 NUANDO 37 38 39 A X y4 20 14.5 0.10573 17.47169 y4 21 14.9 0.016828 0.505821 16.0 22 15.0 0.686831 0.433954 15.0 . . . . 23 14.7 39.47686 18 14.0 24 15.2 7.434127 3.389689 25 14.9 13.0 26 14.8 12.0 27 14.8 20 25 30 35 40 28 14.9 29 15.0 30 14.9 31 14.8 32 14.4 33 14.2 34 13.8 35 14.0 36 13.4 37 13.2 38 13.0 39 12.7
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