Please do not copy Chegg otherwise I will give you a dislike.

Question 3 X = monthly maintenance spending (dollars), Y= monthly machine downtime(hours), and n= 15 copy machines are used in the following regression. (a) Formulate the regression equation that has been fitted. (a) For a two-tailedtest for zero slope, state the degrees of freedom and use Appendix D to find the critical value at =.05. (c) What are your thoughts on the slope? (d) Interpret the slope's 95 percent confidence limits. (e) Check that the slope is F=t2. (f) Describe the regression's fit in your own words. $$ \begin{array}} \begin{array}} \mathrm{R}^{2} &0.370 \text { Std. Error } & 286.793 \mathrm{n} & 15 \end{array}\\ \text { ANOVA table ! \begin{array}Irrrrr} \hline \text { Source } & \text{SS} & \text { df}&\text { MS } & F & p \text {-value }\\ \hline \text { Regression } & 628,298.2 & 1 & 628,298.2 & 7.64 & .0161 \text { Residual } & 1,069,251.8 & 13 & 82,250.1 & & Thline \text { Total } & 1,697,550.0 & 14 & & &11 \hline \end{array}} \begin{array}} multicolumn{2}\/\text { Regression output }}&&&\multicolumn{3}{c}\text { confidence interval }} \1 \hline \text{ variables}&\text { coefficients } & \text { std. error} & t{\text { df =13) & p \text {-value } & 95 % \text { lower } & 95 % \text { upper }\\ \hline \text { Intercept } & 1,743.57 & 288.82 & 6.037&.0000 & 1,119.61 & 2,367.53 \text { Slope } & -1.2163 & 0.4401 & -2.764 &.0161 & -2.1671 & -0.2656 \end{array} \end{array} $$