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MATHS COURSEWORK!!!!!!!!! urgent
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my maths coursework is in 4 2moro and i am stressed! its about the comparison between height and weight between year 7 and yr11 boys and girls. i hav dun random stratified sampling but i got 20boys and 10girls is that alrite??? hav i dun nefing wrong and how can i get them 2 b more equal?????? PLEASE HELP!!!!! I AM SOOOO STRESSED
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If you have done 20 boys/10 girls that is probably because there are more boys than girls at your school so your sample is proportionate to that.
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