Example 8. In a survey of Magazine 10,000 families it was found that 4000 families buy Magazine A, 2000 families buy Magazine B and 1000 families buy Magazine C. 5% families buy A and B, 3% buy B and C, 4% buy A and C. If 2% families buy all the three news papers, find the number of families which buy () A only (ü B only (iii) none of A. B and C.

Example 8. In a survey of Magazine 10,000 families it was found that 4000 families buy Magazine A, 2000 families buy Magazine B and 1000 families buy Magazine C. 5% families buy A and B, 3% buy B and C, 4% buy A and C. If 2% families buy all the three news papers, find the number of families which buy () A only (ü B only (iii) none of A. B and C.

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter2: Matrices

Section2.5: Markov Chain

Problem 36E: Customer Preference Two movie theatres that show several different movies each night compete for the...

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