Mathematics, 18.03.2020 06:40 nae467

In a survey, 250 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.
E-Mail account/ No e-mail account
Computer access at home 7332
No computer access at home22123
(a) What percentage of the shoppers do not have computer access at home?
(b) What percentage of the shoppers do not have an e-mail account?

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In a survey, 250 shoppers were asked whether they have access to a computer at home and if they have...