4 basic assumption of multiple regression analysis
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The appropriate use of multiple regression depends on being able to make four basic assumptions about the data being used to develop the regression model:
that variables are normally distributed;
that the relationship between an independent variable and the dependent variable is linear
that the variance of errors is homoscedastic; and
that there is no multicollinearity among independent variables.
Pick two of these assumptions, and describe how you would check it for a dataset that you want to use to build a regression model.
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The expert examines the basic assumptions of multiple regression analysis.
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that variables are normally distributed
You can create a few histograms and see what the shape of the distribution looks ...
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