jawilson0305 jawilson0305
  • 09-12-2022
  • Mathematics
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a multiple-choice test each question has five possibly answers. Three points are given for each correct answer buy one point is deducte for each incorrect answer. What is the expected value for a question that is answered by randomly guessing the answer?

a multiplechoice test each question has five possibly answers Three points are given for each correct answer buy one point is deducte for each incorrect answer class=

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