In an experiment with n different outcomes, each of them equally - likely, what is the probability of each event?
A
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B
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C
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D
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Solution
The correct option is B (1)In an equally likely event, all the out comes have same probability
(2)The probability of all the outcomes added or probability of sample space is one.
Let's assume there are n chocolates in the box. We are given the chanceprobability of all the chocolates (or brands) are same (equally - likely). Let's take that common probability as p. Now, if we add the probability of all the chocolates, we should get 1. ⇒np=1⇒p=1n=1