Represent the problem with Venn diagram and answer the question based on the diagram. Show the solution. A television poll of 151 persons found that; 68 watched Law and Order; 61 watched The West Wing, 52 watched the Sopranos, 16 watched both Law and Order and The West Wing; 25 watched both Law and Oder and the Sopranos; 19 watched both The West Wing and The Sopranos; 26 watched none of these shows. Question: How many persons watched all these shows?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 1CA
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Represent the problem with Venn diagram and answer the question based on the diagram. Show the solution.

A television poll of 151 persons found that;

68 watched Law and Order;

61 watched The West Wing,

52 watched the Sopranos,

16 watched both Law and Order and The West Wing;

25 watched both Law and Oder and the Sopranos;

19 watched both The West Wing and The Sopranos;

26 watched none of these shows.

Question:

  1. How many persons watched all these shows?

 

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