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CSS Statistics QUESTION #1959
Question 1
For a certain event (sure event), the value of probability is:
  • 1✔️
  • 0.5
  • 0.2
Correct Answer Explanation
A sure or certain event is one that will definitely occur. By the axioms of probability, \(P(S) = 1\), where \(S\) is the sample space or sure event.