At the 0.05 level of significance, can any of these observations be classified as an outlier? explain. (select all that apply.) observation xi = 22 can be classified as an outlier since it has a large studentized deleted residual (greater than t0.025 or less than −t0.025). observation xi = 24 can be classified as an outlier since it has a large studentized deleted residual (greater than t0.025 or less than −t0.025). observation xi = 26 can be classified as an outlier since it has a large studentized deleted residual (greater than t0.025 or less than −t0.025). observation xi = 28 can be classified as an outlier since it has a large studentized deleted residual (greater than t0.025 or less than −t0.025). observation xi = 40 can be classified as an outlier since it has a large studentized deleted residual (greater than t0.025 or less than −t0.025). none of the observations can be classified as outliers since they do not have large studentized deleted residuals (greater than t0.025 or less than −t0.025)