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In Class 9 probability, the empirical probability of an event E is given by which formula?

Class 9Probability of an EventStatistics
  • A(Number of trials in which E happened) / (Total number of trials)
  • B(Total number of trials) / (Number of trials in which E happened)
  • C(Number of trials in which E happened) (Total number of trials)
  • D(Number of favourable outcomes) / (Number of unfavourable outcomes)

Step-by-Step Solution

Empirical probability P(E) = number of trials in which the event happened divided by the total number of trials.
Answer: A) (Number of trials in which E happened) / (Total number of trials)

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