A sample of 80 high school seniors,45% were are female were surveyed as to wheather or not they are employed outside of school , 25 % of the boys surveyed said they are not employed how many boys are employed
The first thing we must do for this case is find the number of boys surveyed. We have then: (1-0.45) * (80) = 44 We are now looking for the number of boys employed. We have then: (1-0.25) * (44) = 33 Answer: there are 33 boys employed.
