Flip0503 Flip0503
  • 15-03-2017
  • Mathematics
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What is that answer please?

What is that answer please class=

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Аноним Аноним
  • 15-03-2017
(99(82)+99)/100 is the later mean of scores= 82.17
And the current mean of 82

82.17-82= 0.17 is the difference between the mean scores
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