\fYour instructor believes that there is not enough evidence to conclude that the potential outlier in the HOTEL data set is an actual outlier. Which of the following are legitimate reasons for reaching that conclusion? Check all that apply. O The intercept coefficient is almost identical in both regressions. O Outliers never exist. O The independent variable is significant in both regressions. O The value of the slope coefficient does not change from positive to negative or zero when the potential outlier is removed