Below is a plot of residuals against fitted values obtained from performing a simple linear regression analysis. What conclusion about the assumptions behind the analysis should be made? Residual Plot from Linear Regression 90 100 105 110 115 Fined Values All of the assumptions behind a simple linear regression appear to be adequately met. O The assumption of normally distributed error terms is invalid. O The assumption of homoscedasticity is invalid. The assumption of a linear relationship between independent and dependent variables is invalid. Rasiduale

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