Mathematics, 29.12.2020 14:00, bobbycisar1205

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 ?

Answers: 2

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The weighted mean of the variables 2,5,8,10 with weights 1,3,1,2 is... 6.2

O 6.4