annag88 annag88
  • 21-09-2018
  • Mathematics
contestada

calculate the weighted mean from the following sales, $400, 700, 300, 600, 300 ,400, 700?,

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CoralRose
CoralRose CoralRose
  • 21-09-2018
About 486.

Just add all of the numbers, and divide by the number of numbers(Don't question).
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