In a survey, 200 shoppers were asked whether they have access to a computer at home and if they have a personal e-mail account. Their responses are summarized in the following table. No e-mail E-Mail account account Computer access at home 62 18 No computer access at home 10 110 (a) What percentage of the shoppers have an e-mail account? (b) What percentage of the shoppers have computer access at home? (a) % (b) %

In a survey, 200 shoppers were asked whether they have access to a computer at home and if they have a personal e-mail account. Their responses are summarized in the following table. No e-mail E-Mail account account Computer access at home 62 18 No computer access at home 10 110 (a) What percentage of the shoppers have an e-mail account? (b) What percentage of the shoppers have computer access at home? (a) % (b) %

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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