Here Are Plots for Studentized Residuals Against Chest

question 2

Essay

Here are plots for Studentized residuals against Chest.
Here is the same regression with the two data points with residuals above 2 removed:
Dependent variable is: Weight
30 total bears of which 2 are missing
R-squared = 93.8% R-squared (adjusted)= 93.0%
s = 7.22 with 28 - 4 = 24 degrees of freedom

Compare the regression with the previous one.In particular,which model is likely to make the best prediction of weight? Which seems to fit the data better?

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Definitions:

D-Glucopyranose

The cyclic form of glucose, a six-membered ring (pyranose) structure, where the hydroxyl group at carbon 1 is in the same orientation as the CH2OH moiety.

Stereochemistry

The study of the spatial arrangements of atoms in molecules and the impact of these arrangements on the physical and chemical properties of those molecules.

α-Pyranose

A form of monosaccharide that adopts a cyclic six-membered ring structure, resembling a pyran, with the anomeric carbon in the alpha configuration.

Haworth Structure

A method for representing cyclic sugars as planar rings with hydroxyl groups positioned above or below the plane.