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A table represents the number of students who passed or failed an aptitude test at two different campuses. East Campus West Campus Passed 39 45

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A table represents the number of students who passed or failed an aptitude test at two different campuses. East Campus West Campus Passed 39 45 Failed 61 55 in order to determine if there is a significant difference between campuses and pass rate, the chisquare test for association and independence should be performed. What is the expected frequency of East Campus and passed

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