A Researcher Has Developed a Regression Model from Fourteen Pairs $\alpha$

question 16

Multiple Choice

A researcher has developed a regression model from fourteen pairs of data points.He wants to test if the slope is significantly different from zero.He uses a two- tailed test and $\alpha$ = 0.01.The critical table t value is _______.

• A)2.650
• B)3.012
• C)3.055
• D)2.718
• E)2.168

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Definitions:

Clayton Act

A U.S. antitrust law, passed in 1914, aimed at preventing anticompetitive practices and monopolies by regulating specific business activities.

Anticompetitive Effect

Refers to actions that negatively affect competition in a market, including practices like monopoly, price fixing or others that hinder free competition.

Vertical Mergers

A combination of two or more companies involved in different stages of the supply chain process for a specific product or service.

Economic Efficiencies

A measure of how well resources are used to achieve economic goals, minimizing waste and maximizing output.