How many does not read any newspaper? [stat problem]

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The discussion revolves around calculating the percentage of the population that does not read any of the three newspapers in a town. Given the readership statistics, the first question seeks to determine the percentage of people who read at least one paper, while the second question aims to find those who do not read any. There is confusion regarding the terminology used, particularly the phrase "either of three papers," which leads to questions about whether it refers to reading exactly one or at least one paper. The conversation highlights the importance of clear definitions in statistical problems. Ultimately, the goal is to accurately assess newspaper readership within the town.
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Homework Statement



We have a town we three papers.

Paper 1 is read by 64 % of pop.
Paper 2 is read by 46 % of pop.
Paper 3 is read by 54% of pop.

3% read both Paper 1 and Paper 2.

8% read both Paper 1 and Paper 3.

12 % read Paper 2 and Paper 3.

5% read all three papers.


Homework Equations





The Attempt at a Solution



I have two questions.

1) How many (in %) does not read either of three papers?
2) How many (in %) reads at least one paper?

1) Is that 100 % - 5 % = 95 ??
 
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Have you set up a "Venn Diagram"?

I don't know what you mean by "either of three papers". I have never seen "either" applied to three things before. Do you mean "reads exactly one paper" or "reads at least one paper"?
 
Question: A clock's minute hand has length 4 and its hour hand has length 3. What is the distance between the tips at the moment when it is increasing most rapidly?(Putnam Exam Question) Answer: Making assumption that both the hands moves at constant angular velocities, the answer is ## \sqrt{7} .## But don't you think this assumption is somewhat doubtful and wrong?

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