Mathematics, 01.07.2020 15:01 janea01
One assumption underlying linear regression is that the Y values are statistically dependent. This means that in selecting a sample, the Y values chosen, for a particular X value, depend on the Y values for any other X value.
A. True
B. False
Answers: 3
.
Normality of the error distribution. That is, 
. Thus, the variance of random error e is 
.
Statistical independence of the errors or specifically no correlation between consecutive errors. That is, if 
, it implies that
.
Homoscedasticity of the errors, i.e. constant variance.
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One assumption underlying linear regression is that the Y values are statistically dependent. This m...
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