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In: Statistics and Probability

A survey of 85 people in Kansas City gave the following results: 33 were fans of...

A survey of 85 people in Kansas City gave the following results:

33 were fans of the Kansas City Chiefs

43 were fans of the Kansas City Royals

46 were fans of the Sporting Kansas City

23 were fans of the Chiefs and Royals

12 were fans of the Chiefs and Sporting KC

24 were fans of the Royals and Sporting KC

12 were fans of none of these teams.

How many people were fans of the Chiefs or Royals but not Sporting KC?

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