A Population Has a Mean of µ = 30

question 14

Multiple Choice

A population has a mean of µ = 30.If 3 points are added to each score,what is the mean for the new distribution?

• A)27
• B)30
• C)33
• D)Cannot be determined from the information given

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Definitions:

Norris-LaGuardia Act

A 1932 U.S. federal law that restricted the power of federal courts to issue injunctions against nonviolent labor disputes.

Landrum-Griffin

A law, officially known as the Labor-Management Reporting and Disclosure Act of 1959, aimed at regulating labor unions' internal affairs and their officials.

Taft-Hartley

Refers to the Taft-Hartley Act, a 1947 federal law that restricts the activities and power of labor unions in the United States.

Wagner Act

A foundational statute in United States labor law that protects the rights of workers to form unions and engage in collective bargaining.