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January 28, 2015

January 28, 2015

Posted by **Anonymous** on Wednesday, April 13, 2011 at 1:48am.

- math -
**Raj**, Wednesday, April 13, 2011 at 8:06amProbability: 11 out of 29;

or 37.9310345%.

Method: Take a sample of 100.

45 are men; 40% or 18 men wear glasses

55 are women; 20% or 11 women wear glasses.

So out of 100, 18+11=29 wear glasses out of which 11 are women.

Probability: 11 out of 29

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