Question

In a survey, 300 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
24
Computer access at home
No computer access at home
90
18
168
(a) What percentage of the shoppers do not have an e-mail account?
(b) What percentage of the shoppers do not have computer access at home?
(a) [%
Х
$
?
(b) 1%
Explanation
Check
2021 McGraw-Hill Education. All Rights Reserved Terms of Use | Prive Access

Answer 1

Answer:

A. 64%, B. 62%

Step-by-step explanation:

Find how many people do not have an email account.

168 + 24 = 192 Find the percentage.

192/300 = 0.64 Hence, 64% of shoppers don't have an email.

Do the same for B.

168 + 18 = 186

186/300 = 0.62

62% of shoppers don't have access to a computer.