The sample % of these two populations would be 100/size (of student body at each school) x 100 so this would compare the two student bodies preferences for the particular type of candy bar. However, the actual % of the whole student body at each school would be a factor also. If the high school only had 200 students then this would be 50% representative but if the middle school had say 500 students this would only be 20% representative so this would have to be taken into account too. It might be more representative to have the same % of the student bodies respectively for the sample.
What is the total cost or it is unsolvable?
The storage box is 9 feet deep.
Hope this helps!
Answer:
Step-by-step explanation:

sqrt(1234) = 35.1283
you don't say how it should be rounded, so round off as needed