I. The data given in Table 1 represents the voltage drop in the battery of a guided missile motor during its time of ight. (a) F it a polynomial regression estimator to this data using automated methods to select the degree of the polynomial. (b) Examine residuals to detect any flaws in the model. Table 1: Voltage Drop Data 0. 0244 .2 0.0488 0.0976 . 0.122 7.6 0.1707 . 0.1951 8.76 0.2439 . 0.2683 10.26 0.3171 . 0.3415 11.76 0.3902 . 0.4146 13.88 0.4634 . 0.4878 14.48 0.5366 . 0.561 14.63 0.6098 . 0.6341 14.34 0.6829 . 0.7073 13.05 0.7561 . 0.7805 12.05 0.8293 . 0.8537 10.14 0.9024 . 0.9268 9.8 0.9756