Refer to the exhibit:The box plot was used to analyze daily sales data following three...

SAS Institute A00-240 Question Answer

Refer to the exhibit:

The box plot was used to analyze daily sales data following three different ad campaigns.

The business analyst concludes that one of the assumptions of ANOVA was violated.

Which assumption has been violated and why?

Normality, because Prob > F < .0001.

Normality, because the interquartile ranges are different in different ad campaigns.

Constant variance, because Prob > F < .0001.

Constant variance, because the interquartile ranges are different in different ad campaigns.

A00-240 PDF/Engine

Get 65% Discount on All Products, Use Coupon: "ac4s65"