Advertisement Narrative
In a Kruskal-Wallis test to determine whether differences exist among three different advertisements, the following statistics were obtained: 
, 
, 
, 
, 
and 
.
-Refer to Advertisement Narrative. Conduct the test at the 5% significance level.
Definitions:
Realization
The process of becoming fully aware of something as a fact or truth; coming to an understanding or acknowledgement.
Solution
A means of solving a problem or dealing with a difficult situation.
Shortsightedness
A common vision condition, also known as myopia, wherein distant objects appear blurry while close objects can be seen clearly.
Cheating
Acting dishonestly or unfairly to gain an advantage, especially in a competitive situation or examination.
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