bakhitaafonso bakhitaafonso
  • 29-12-2020
  • Mathematics
contestada


The weighted mean of the variables 2,5,8,10 with weights 1,3,1,2 is...

6.2

O 6.4

O 1.4


which one ?​

Respuesta :

trxlyangel
trxlyangel trxlyangel
  • 29-12-2020
The weighted average of 4 entered numbers is 6.4286 so its b 6.4
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