The accompanying table lists overhead widths (cm) of seals measured from photographs and the weights (kg) of the seals. Find the (a) explained variation, (b) unexplained variation. and (c) prediction interval for an overhead width of 8.8 cm using a 99% confidence level. There is sufficient evidence to support a claim of a linear correlation. so it is reasonable to use the regression equation when making predictions. @ Click the icon to view the seal data. a. The explained variation is D (Round to the nearest integer as needed} Sea] Data Overhead Width Weight D 7.2 118 7.3 156 9.8 251 9.5 205 8.9 205 8.3 195