Answer: n=-28
Step-by-step explanation:
Answer:
2/729
Step-by-step explanation:
I think that is the answer I hope it helps
Answer:
I think a is the answer of this question
Answer:
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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.