A Type II Error Occurs When a Researcher ______

question 4

Multiple Choice

A type II error occurs when a researcher ______.

• A) correctly rejects the null hypothesis
• B) says an effect does not exist when it in fact does
• C) falsely concludes that an effect exists
• D) rejects the null hypothesis when he should

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Definitions:

Pollutants

Substances introduced into the environment that cause harm or discomfort to the ecosystem or living organisms.

Nitrogen Dioxide

A toxic, reddish-brown gas that is part of the nitrogen oxides group, contributing to air pollution and respiratory issues.

Organic Compounds

Chemical compounds containing carbon atoms bonded to hydrogen atoms, along with other elements, widely found in living organisms.

Secondary Pollutants

Pollutants not emitted directly into the air, but formed when primary pollutants react or interact in the atmosphere.