Exercise

Test multivariate normality by wine type

In the previous exercise, we saw that the first four numeric variables of the wine dataset does not follow multivariate normality. Explore wine_one, wine_two, and wine_three, in which the four numeric columns have been subset by the three wine types. Do any of the wine types follow multivariate normality?

Instructions

50 XP

Possible Answers

None of the wine types follow multivariate normality.
All wine types follow multivariate normality.
Only wine type one follows a multivariate normality.
Only wine type two follows a multivariate normality.
Only wine type three follows a multivariate normality.

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