In a Survey of 500 Randomly Selected Corporate CEOs and 1000

question 12

Multiple Choice

In a survey of 500 randomly selected corporate CEOs and 1000 randomly selected small business owners, 160 of the CEOs and 260 of the small business owners cited government over-regulation as a significant problem. At a 5% significance level, use a chi-square test to test the hypothesis that the proportion of individuals who hold this opinion is the same in both populations represented here.What is the critical chi-square value for the test?

• A)2.671
• B)4.413
• C)8.960
• D)3.841

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Definitions:

Glomerular Filtration

Movement of small molecules from the glomerulus into the glomerular capsule due to the action of blood pressure.

Amino Acids

Organic compounds containing amine and carboxyl functional groups, serving as the building blocks of proteins.

Liver

A large and vital organ in vertebrates responsible for numerous functions including detoxification, protein synthesis, and production of biochemicals necessary for digestion.

Ammonia

Nitrogenous end product that takes a limited amount of energy to produce but requires much water to excrete because it is toxic.