Need to compute the residual

(a) Find the least-squares regression line treating number of absences as the explanatory variable and the final exam score as the response variable. y = -2.747 x+ 88.234 (Round to three decimal places as needed.) (b) Interpret the slope and the y-intercept, if appropriate. Choose the correct answer below and fill in any answer boxes in your choice. (Round to three decimal places as needed.) O A. For every additional absence, a student's final exam score drops points, on average. It is not appropriate to interpret the y-intercept. B. For every additional absence, a student's final exam score drops 2.747 points, on average. The average final exam score of students who miss no classes is 88 O C. The average final exam score of students who miss no classes is . It is not appropriate to interpret the slope. O D. It is not appropriate to interpret the slope or the y-intercept. (c) Predict the final exam score for a student who misses five class periods. y = 74.50 (Round to two decimal places as needed.) Compute the residual. (Round to two decimal places as needed.) Help me solve this View an example Get more help