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IN a recent survey, 40% houses contained...

IN a recent survey, 40% houses contained two or more people. Of those hoses containing only one person,25% were having only a male. what is the percentage of all house, which contain exactly one female and no males? a.15 b. 40  c. 75   d. Cannot be determined   e. none of these

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IN a recent survey,40% houses contained two or more people.Of those hoses containing only one person,25% were having only a male.what is the percentage of all house,which contain exactly one female and no males? a.15b.40c .75 d.Cannot be determined e.none of these

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