Given the following information about a hypothesis test of the difference between two means based on independent random samples,what is the calculated value of the test statistic? Assume that the samples are obtained from normally distributed populations having equal variances. 
Definitions:
Sexual Harassment
Unwanted or unwelcome sexual behavior, which may include comments, gestures, or physical touching, that makes a person feel offended, humiliated, or intimidated.
Transgender
Describing or relating to a person whose gender identity does not correspond to the sex assigned to them at birth.
Transsexual
A person who emotionally and psychologically feels that they belong to the opposite sex and may seek to live as a member of this sex, particularly through undergoing surgery and hormone treatment.
Long-distance Warfare
Military engagements conducted over significant distances, typically involving advanced weaponry and strategic planning.
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