A Random Sample of N = 6 Scores Is Selected

question 81

Multiple Choice

A random sample of n = 6 scores is selected from a population.Which of the following distributions will definitely be normal?

• A)The scores in the sample will definitely form a normal distribution.
• B)The scores in the population will definitely form a normal distribution.
• C)The distribution of sample means will definitely form a normal distribution.
• D)None of the distributions (the sample, population, or distribution of sample means) will definitely be normal.

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Definitions:

Antitrust Laws

Laws designed to promote competition and prevent monopolies, thereby protecting consumers from unfair business practices and ensuring a variety of goods and services in the market.

Sherman Act

A foundational antitrust law in the United States that outlaws monopolistic practices and promotes competitive markets.

Clayton Act

A U.S. legislation enacted in 1914 aimed at promoting competition among businesses by prohibiting certain practices that would lead to antitrust issues.

Herfindahl Index

A measure of the concentration and competitiveness of an industry; calculated as the sum of the squared percentage market shares of the individual firms in the industry.