me219
me219 me219
  • 26-03-2018
  • Mathematics
contestada

help me plz it would be greatly appreciated.

help me plz it would be greatly appreciated class=

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saraheah saraheah
  • 26-03-2018
-28; 200•.04
-fewer than expected
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mkryukova19 mkryukova19
  • 26-03-2018
1)200*0.04=8  7th grade students are expected to move,
if moved 12 than it is more than expected 
2)(12/200)*100%=6% 7th grade students moved (6% more than 4%, so it is more than expected)
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