Which Statistical Technique Is Appropriate When We Describe a Single

question 87

Multiple Choice

Which statistical technique is appropriate when we describe a single population of nominal data with two or more categories?

• A)Z-test of the difference between two proportions.
• B)Chi-squared test of a multinomial experiment.
• C)Chi-squared test of a contingency table.
• D)Z test for one proportion.
• E)None of these choices are correct

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Definitions:

Carbon Dioxide

Carbon dioxide is a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in the air and is a crucial greenhouse gas.

Extinction

The permanent end of the existence of a species or group of organisms, meaning that no living members of the species remain.

Environmental Racism

Any environmental policy or practice that negatively affects individuals, groups, or communities because of their race or ethnicity.

Environmental Justice

The fair treatment and meaningful involvement of all people, regardless of race, color, national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.