1) Assessing the goodness of fit of a regression line involves considering several things, and no single characteristic of data is sufficient for a good assessment. Consider the characteristics below. How does each contribute to an assessment of fit? That is, for each piece of information, what about it would indicate a "good" best-fit line?

a) the demonstration of seriously influential points
b) the coefficient of determination

Question

1) Assessing the goodness of fit of a regression line involves considering several things, and no single characteristic of data is sufficient for a good assessment. Consider the characteristics below. How does each contribute to an assessment of fit? That is, for each piece of information, what about it would indicate a "good" best-fit line?

a) the demonstration of seriously influential points
b) the coefficient of determination

anonymous · Answer

@Hasan-Koush

anonymous · Answer

The demonstration of seriously influential points will show how the regression line was immensely impacted on a graph and or picture
The coefficient of determination will help prove how you have came up with the answers/points and validate them