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An instructor wants to test whether attending class influences how students perform on an exam. There are 54 students in the class. There are 25

An instructor wants to test whether attending class influences how students perform on an

exam. There are 54 students in the class. There are 25 students who attended the class and passed

the exam, 6 students who attended class and failed the exam, 8 students who skipped the class and

passed the exam, 15 students who skipped the class and failed class. Please perform a statistical

test and indicate whether attending class influence the exam performance.

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