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Author Question: True or False.The number of levels of observed x-values must be equal to the order of the polynomial ... (Read 89 times)

genevieve1028

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Question 1

The model E(y) = β0 + β1x was fit to a set of data, and the following plot of residuals against x values was obtained.



Interpret the residual plot.

Question 2

True or False.

The number of levels of observed x-values must be equal to the order of the polynomial in x that you want to fit.
◦ True
◦ False


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Marked as best answer by genevieve1028 on Feb 14, 2020

tsternbergh47

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genevieve1028

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Reply 2 on: Feb 14, 2020
YES! Correct, THANKS for helping me on my review


helenmarkerine

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Reply 3 on: Yesterday
Excellent

 

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