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avinash0312 avinash0312
wrote...
Posts: 325
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A month ago
A least squares line of regression has been fitted to a scatterplot; the model's residuals plot is
shown. Which is true?


▸ A curved model would be better.

▸ The linear model is poor because the correlation is near 0.

▸ The linear model is appropriate.

▸ None of these.

▸ The linear model is poor because some residuals are large.
Textbook 

Stats: Modeling the World


Edition: 4th
Authors:
Read 43 times
2 Replies

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wrote...
A month ago
The linear model is appropriate.
wrote...
A month ago
This calls for a celebration Person Raising Both Hands in Celebration
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