Flip0503
Flip0503
15-03-2017
Mathematics
contestada
What is that answer please?
Respuesta :
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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