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Pew Research reports that 63% of the U.S. adult cell phone owners use their phone to go online. A company wants to target
16- to 24-year olds for advertising and they wonder if that age group has a similar pattern of phone use.
-The company wants to estimate the true percentage of 16- to 24-year old cell phone
owners who use their phone to go online to within
with 95% confidence. How
many cell phone owners in this age group should they sample?
Comprehensive Crime Control Act
A significant piece of legislation enacted in 1984 in the United States aiming at reforming the criminal justice system and expanding federal laws on crime.
Federal Death Penalty
Capital punishment imposed by the federal government of a country for certain crimes, as opposed to state-level capital punishment laws.
Election Of 1980
A significant United States presidential election wherein Republican Ronald Reagan defeated incumbent Democratic President Jimmy Carter, marking a conservative shift in American politics.
War Powers Act
A federal law intended to check the president's power to commit the United States to armed conflict without the consent of the U.S. Congress.
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