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Mathematics, 15.12.2019 15:31 sakugrey

Asurvey found that 9 out of 100 randomly selected people are left-handed. on the basis of this survey, how many people in a group of 8000 are likely to be left-handed?

1. 72
2. 720
3. 800
4. 900

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Asurvey found that 9 out of 100 randomly selected people are left-handed. on the basis of this surve...

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