In an Interval Estimation for a Proportion of a Population

question 33

Multiple Choice

In an interval estimation for a proportion of a population, the value of z at 99.2% confidence is

• A) 2.65.
• B) 2.41.
• C) 1.96.
• D) 1.645.

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Definitions:

Liberate Kuwait

Refers to the military operation by coalition forces led by the United States to free Kuwait from Iraqi occupation during the Gulf War in 1991.

Saddam Hussein

The fifth President of Iraq, serving from 1979 until 2003, known for his role in the Iran-Iraq War and Gulf War.

Popular Vote

The total number of votes cast by the public in an election, as opposed to votes cast by an electoral college or other bodies.

Presidential Elections

The process by which a country chooses a president, typically through a vote of the citizenry or a representative electoral body.