Question

In: Statistics and Probability

Which is a good definition of an outlier? (Select all that apply)

Which is a good definition of an outlier? (Select all that apply)

A data point outside the confidence interval

A data point that greatly influences the regression line

Values for individual explanatory variables that fall outside the general pattern of the other observations

An extreme value for a few variables

Solutions

Expert Solution

The good definition of an outlier :

  • Values for individual explanatory variables that fall outside the general pattern of the other observations
  • An extreme value for a few variables

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