The Σxwis divided by Σwis used to calculate Options: A . &nbspweighted arithmetic mean B . &nbsppaired arithmetic mean C . &nbspnon-paired arithmetic mean D . &nbspsquare of arithmetic mean

The Σxwis divided by Σwis used to calculate

Question

The Σxwis divided by Σwis used to calculate

Options:

A . weighted arithmetic mean

B . paired arithmetic mean

C . non-paired arithmetic mean

D . square of arithmetic mean

Answer: Option A
Answer: (a).weighted arithmetic mean

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