Monday, September 13, 2010

this question is for real smart people?

you are calculating the size of demand on a kind of service and you have two categories to calculate the demand from assume X and Y,and the market segment for X is %65and for Y is %35

and when calculate the requirment for both X&Y you find out that X need 2 from this service and Y need 4 from this service.

what will be the percentage of the size of demand for both X and Y?note we toke a sample from X and Y to get these results and the sample size from X and Y are both equel (30 sample from each)

how to calculate the size of demand in percentage?

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