JKOOKIECHIM9433 JKOOKIECHIM9433
  • 02-12-2017
  • Mathematics
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One assumption underlying linear regression is that the x values are normally distributed.

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shinmin
shinmin shinmin
  • 12-12-2017

The answer is true. The linear regression analysis necessitates all variables to be multivariate normal.  This supposition can best be checked with a histogram.  Normality can be checked with a goodness of fit test.  When the data is not normally distributed a non-linear transformation can answer this issue.

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