Question
In a survey of2255 randomly selected US adults (age18 or older),1787 of them use the Internet regularly. Of the Internet users,1054 use a social networking
In a survey of2255
randomly selected US adults (age18
or older),1787
of them use the Internet regularly. Of the Internet users,1054
use a social networking site.1Find a90%
confidence interval for each of the following proportions.
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Financial Algebra advanced algebra with financial applications
Authors: Robert K. Gerver
1st edition
978-1285444857, 128544485X, 978-0357229101, 035722910X, 978-0538449670
