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Probability: Rolling an 8-Sided Die

Probability: Rolling an 8-Sided Die

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An \(8\)-sided fair die with faces labelled \(4, 4, 5, 6, 7, 8, 9, 10\) is rolled once. Find the probability of getting

  1. an even number,
  2. a prime number,
  3. a ‘\(4\)’ or a ‘\(7\)’,
  4. a number more than \(6\).

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Answer:(i) \(\frac58\) (ii) \(\frac14\) (iii) \(\frac38\) (iv) \(\frac12\)

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