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Author Question: In simple linear regression, one can use the plot of residuals versus the fitted values of y to ... (Read 142 times)

ereecah

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In simple linear regression, one can use the plot of residuals versus the fitted values of y to check for a constant variance as well as to make sure that the linear model is in fact adequate.
  Indicate whether the statement is true or false

Question 2

The normal probability plot is a graph that plots the residuals against the expected value of that residual if it had come from a normal distribution. When the residuals are normally distributed or approximately so, the plot should appear as a straight line, sloping upward at a 45 angle.
  Indicate whether the statement is true or false



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234sdffa

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Answer to Question 1

T

Answer to Question 2

T



ereecah

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Both answers were spot on, thank you once again



234sdffa

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