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प्रश्न
The probability of a sure event is ______.
पर्याय
–1
0
1
`1/2`
MCQ
रिकाम्या जागा भरा
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उत्तर
The probability of a sure event is 1.
Explanation:
A sure event always occurs.
So, the number of favourable outcomes equals the total number of possible outcomes.
Therefore, P = `"Favourable"/"Total"`
= `"Total"/"Total"`
= 1
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