Follo ng a regression analysis, an examination of graphical plots was performed

Question

Follo ng a regression analysis, an examination of graphical plots was performed to determine whether the assumptions for ? are appropriate. Consider the following plot from this analysis: -1 .2 Standardized Reshaal What type of plot is this? C a.Aplot of the residuals aganst the predicted voles of the depedere variable ?b. A normal probability plot C.A plot of the residuals against values of the dependent variable ?d. A plot of the standardized residuals against values of the independent 'enable

Explanation / Answer

SOlution

b. a normal probability plot as,

With a normal probability plot, it can be easier to see individual data items that don’t quite fit a normal distribution

as plot is like a diagnol straight line so we can say that it is from a normally distributed data set.

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