lnawrotzki lnawrotzki
  • 07-06-2017
  • Mathematics
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You randomly guess the answers to two questions on a multiple-choice test. Each question has three choices: A, B, and C. What is the probability that you guess the correct answers to both questions?

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tonb
tonb tonb
  • 08-06-2017
The probabilityof answering one question correctly is 1/3. To do this two times, the probability is 1/3*1/3 = 1/9 ≈ 11%
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