Q.Compute the point estimate of the proportion of Republicans who indicate they would
participate in online surveys. Compute the point estimate for the Democrats. In recent years,
the number of people who use the Internet to obtain political news has grown. Often the political
Web sites ask Internet users to register their opinions by participating in online surveys. Pew
Research Center conducted a survey of its own to learn about the participation of Republicans
and Democrats in online surveys (Associated Press, January 6, 2003). The following sample data
apply. Q. Compute the point estimate of the proportion of Republicans who indicate they
would participate in online surveys. Compute the point estimate for the Democrats. p democrats
=
Solution
phat=98/350=0.28.
Hierarchy of management that covers different levels of management
Q.Compute the point estimate of the proportion of Republicans wh.pdf
1. Q.Compute the point estimate of the proportion of Republicans who indicate they would
participate in online surveys. Compute the point estimate for the Democrats. In recent years,
the number of people who use the Internet to obtain political news has grown. Often the political
Web sites ask Internet users to register their opinions by participating in online surveys. Pew
Research Center conducted a survey of its own to learn about the participation of Republicans
and Democrats in online surveys (Associated Press, January 6, 2003). The following sample data
apply. Q. Compute the point estimate of the proportion of Republicans who indicate they
would participate in online surveys. Compute the point estimate for the Democrats. p democrats
=
Solution
phat=98/350=0.28
