An advertising agency after surveying its clients found the proportion of clients who use TV, Radio, and
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Question:
- An advertising agency after surveying its clients found the proportion of clients who use TV, Radio, and Magazines. The proportion of TV, Radio, Magazines users is 61%, 67%, & 61% respectively. The proportion of clients using all the 3 services is 39%. The proportion of users using both TV &
- Magazines is 44%, 50% of users use both Radio & Magazines, while 44% of users use both TV & Radio.
- Find the proportion of users who use at least 1 of the above 3 services.
Related Book For
Spreadsheet Modeling & Decision Analysis A Practical Introduction to Management Science
ISBN: 978-0324656633
5th edition
Authors: Cliff T. Ragsdale
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