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Which of the following statements about 'probability' is true?

Practice Questions

1 question
Q1
Which of the following statements about 'probability' is true?
  1. Probability can only be calculated for discrete events.
  2. The sum of probabilities of all possible outcomes is always 1.
  3. Probability is independent of the sample space.
  4. Probability can never exceed 1.

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following statements about 'probability' is true?
Solution: The sum of probabilities of all possible outcomes must equal 1, which is a fundamental principle in probability theory.
Steps: 0

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