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NinjaRick NinjaRick
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A year ago
This histogram shows residuals from a simple linear regression:



It appears that:



there is a dependence among the errors.



the mean of the error distribution is not zero.



the error distribution is not normal.



the error variance is not constant.

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
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packar11packar11
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A year ago
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NinjaRick Author
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A year ago
This helped my grade so much Perfect
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You make an excellent tutor!
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Good timing, thanks!
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