I'm confused how to put this on a graph

953 Citizens

Step-by-step explanation:

So here basically you add up all the citizens first that were in the survey.

25+38+11+6 = 80 total participants

38 of which are Rock Fans

38/80 = 0.475%

0.475% of the total citizens = Estimate of Rock fans in entire Throne County

0.475 * 2006 = 952.85 Citizens

You can't have .85 of a citizen so you round up to 953 Citizens.

Or you can round down if it was less than 952.5.

So the Answer is 953 Citizens