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Author Question: Regardless of the value of x, the standard deviation of the distribution of y values about the ... (Read 49 times)

swpotter12

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on: Jun 24, 2018
Regardless of the value of x, the standard deviation of the distribution of y values about the regression line is the same. This assumption of equal standard deviations about the regression line is called:
 a. random error.
  b. heteroscedasticity.
  c. homoscedasticity.
  d. pooled variances.
  e. residual analysis.

Question 2

Simple linear regression requires that the scales of measurement be expressed in either:
 a. nominal or ordinal.
  b. ordinal or ratio.
  c. interval or ratio.
  d. nominal or ratio.
  e. nominal or interval.


Pariscourtney

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Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

C


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