Question: Why do we square the residuals when using the least-squares line method to find the line of best fit? a.)We don't square the residuals when

Why do we square the residuals when using the least-squares line method to find the line of best fit?

  • a.)We don't square the residuals when using the least-square method.
  • b.)Squaring the residuals makes it easier to identify smaller residuals.
  • c.)It cancels out the effect of having negative and positive residuals.
  • d.)It amplifies the effect of having negative and positive residuals.

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