Question: 13. On a standardized test, each question has 4 possible responses, but only one correct answer, In order to account for possible guessing, you will

13. On a standardized test, each question has 4 possible responses,

13. On a standardized test, each question has 4 possible responses, but only one correct answer, In order to account for possible guessing, you will only be deducted 3 points if you guess incorrectly. If you guess on one of these questions, what is your expected value

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