csvexcel-formulaweighted-average
Replicating the weighted averages from polljunkie poll
How can I replicate the Result of the poll from the CSV of the polljunkie poll?
example poll: Result
example CSV: CSV
I've split the individual results from the single cell and numbered A-E as 1-5. Then I multiplied every position with its weight (also 1-5) & devided that by its sum, but this does not result in the same "ranking" as the poll result.
Can you give me a formula to replicate the polljunkie result?
Solution
Use SUMPRODUCT to get the sum of the position and then divide by the number of responses.
=SUMPRODUCT((FIND(E2,SUBSTITUTE($B$2:$B$5,",",""))))/4
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