In 2008, International Communications Research questioned 777
American adults about which chore they would like to hire
someone to do for them. The "chore" results were: 47% washing
windows, 23% cleaning the bathroom, 12% cleaning the kitchen,
8% dusting, 7% mopping and 3% other. The survey has a margin of
error of ±3.52%.
a.) What is the population?
Allduq orli
of
dew
b.) What is the sample size, n?
ut to noi seque lo olqining odi
c.) How many adults surveyed that they would hire someone to
wash the windows?
ew ns.noigile 91612 s taildstes of
d.) Use the margin of error to estimate the percentage of adults
who would choose "cleaning the kitchen".
