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I just can't figure out how to come up with the value that isn't represented?

enter image description here

I just can't figure out how I'm supposed to arrive at the answer here. Any help/insight would be greatly appreciated.

Nate E.
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1 Answers1

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This question would be better suited to Math Stack Exchange.

We will assume people only identified as men or women. Then:

Number ppl who agree = Number of men who agree + Number of women who agree.

You know two of these values from the diagram so you can calculate the third.

blueenvelope
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