Question: In2013 , the Gallup Poll asked1021 U . S . adults whether they believed that people should pay sales tax on items purchased over the
In2013
, the Gallup Poll asked1021
U
.
S
. adults whether they believed that people should pay sales tax on items purchased over the internet. Of these,459
said they supported such a tax. Does the survey provide convincing evidence that more than40
%
of U.S. adults favor an internet sales tax? Use the=
0.10
level of significance and theP
-value method with the TI-84 Plus calculator.
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