The accompanying table lists overhead widths cm of seals measured from photographs and the weights kg of the seals Find the a

Question

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 9 1 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 Round to the nearest integer as needed b The unexplained variation is Round to the nearest integer as needed c The 99 prediction interval for an overhead width of 9 1 cm is kg y kg Round to one decimal place as needed S 1747 HIDD Seal Data Overhead Width 7 1 7 3 3826 9 8 938 92 k 8 6 8 3 Submit test Weight 118 156 240 198 197 189 X

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