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A student scored 6 correct answers on a multiple choice exams with 25 questions each with five options. Did the student guess? Formulate this as

A student scored 6 correct answers on a multiple choice exams with 25 questions each with five options. Did the student guess?

Formulate this as a testing problem.

State the appropriate hypotheses, derive the appropriate LRT for this case, perform the test and reach a conclusion.

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