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Frage 102

A standard fair six-sided die is rolled once. What is the probability of rolling a number greater than 4? Give the probability as a fraction out of the six equally likely faces.

  1. 3/6, counting 4, 5 and 6 as greater than 4
  2. 4/6, taking the 4 from the number in the question
  3. 1/6
  4. 2/6Richtige Antwort

Erklärung

Only the faces 5 and 6 are greater than 4, so two of the six faces succeed and the probability counts those two against all six. Answering 3/6 includes the face 4 as well, but 4 is equal to 4 rather than greater than it, so it does not belong to the event.

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Frage 102: A standard fair six-sided die is rolled once. What is the… · Statistics and Probability · Questena