A test of abstract reasoning is given to a random sample of students before and after they completed a formal logic course.The results are given below.Do the data suggest that the scores after the course differ from the scores before the course? Perform a Wilcoxon signed rank test at the 10% significance level. 
Definitions:
Verbal Harassment
Involves using words to belittle, demean, or assault someone, often creating an environment of fear or discomfort for the victim.
Conversion Theory
A psychological theory that suggests a minority group can influence the majority to adopt the minority's beliefs or behaviors under certain conditions.
Mutual Influence
The dynamic process in which individuals or entities affect each other's behaviors and attitudes due to their interactions or relationship.
Curvilinear Relationship
A type of relationship between two variables where the correlation changes direction at least once, forming a curve rather than a straight line.
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