



 
Michael, More information is needed for a specific answer. The percentage of people aged 2534 cannot be known from what we have been given. It can range anywhere from 0% to 20%. To see what is going on, try working an example with 10 people in all. According to the data, 2 are 1834 and 3 are 2554. This leaves open the possibility that 2, 1, or none of them are aged 2534. There are then three cases to work out: CASE 1: 2 are aged 25 to 34. Then none are 18 to 24 and one is 3554. The percentages are then 0% for 1824, 20% 2534, 10% 3554, and 70% other. Try the other two cases (for when the total number of people is 10) for yourself; then you should be able to answer the question you asked us by using ranges of percentages. Chris
 


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