Sixty-Eight Percent of the Population in a Normal Distribution Falls

question 26

Multiple Choice

Sixty-eight percent of the population in a normal distribution falls between

• A) +1 SD (standard deviation) and -1 SD
• B) +2 SD and -2 SD
• C) +3 SD and -3 SD
• D) +4 SD and -4 SD

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Definitions:

AFL-CIO

The American Federation of Labor and Congress of Industrial Organizations, a national trade union center that represents the interests of member labor unions.

Winner-Take-All Principle

An electoral system where the candidate with the most votes wins the entire election, often used in US presidential state primaries.

Electoral College

A body of electors established by the Constitution in the United States, which formally elects the President and Vice-President based on the popular vote in each state.

President

The elected head of a republican state, responsible for executing national laws and overseeing the government's administration.