The probability of happening of an event...

The probability of happening of an event in trial is 0.5. The probability of happening of the event atleast once if the experiment is repeated four times is

`1.589`

`0.567`

`0.9375`

`1.9275`

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DIPTI PUBLICATION ( AP EAMET)-THEORETICAL DISTRIBUTIONS-EXERCISE 1 (CHOOSE THE CORRECT ANSWER FROM THE ALTERNATIVE 1,2,3 OR 4 GIVEN )

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