raytray41
raytray41 raytray41
  • 03-06-2018
  • Mathematics
contestada

do not get this at all please help

do not get this at all please help class=

Respuesta :

jdoe0001 jdoe0001
  • 03-06-2018
check the picture below.

now, what happened to the Mean?  well, recall the mean value is just an  average value, namely

(925+960+995+1010+1035+1045+1100) ÷ 7.

and after one mate left, it became

(960+995+1010+1035+1045+1100) ÷ 6
Ver imagen jdoe0001
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