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प्रश्न
Which number cannot represent a probability?
पर्याय
`2/3`
1.5
15%
0.7
`15/10`
MCQ
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उत्तर
`bb(15/10)` or 1.5
Explanation:
The probability of any event is Probability = `"Favorable outcomes"/"Total outcomes"`
We know that
0 < Favourable outcomes > Total outcomes
0 < `"Favorable outcomes"/"Total outcomes"` < 1
0 < Probability < 1
It means the probability of any event lies between 0 to 1.
Since 1.5 > 1, therefore cannot represent a probability.
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Notes
1.5 and `15/10` both options are correct; students can select the option according to their option given in the paper.
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