Which of the Following Statements About

question 73

Multiple Choice

Which of the following statements about

• A) Some infections can be fatal to humans.
• B) It occurs naturally in food crops.
• C) Most people can ingest it without harm.
• D) It dies quickly outside of its host.
• E) coli is true?

---

Definitions:

Confounding Variables

Factors other than the independent variable that may cause or influence the outcome of the experiment.

Random Assignment

A procedure for assigning human participants or animal subjects to different groups in an experiment using randomization, ensuring each participant has an equal chance of being assigned to any group.

DACA

The Deferred Action for Childhood Arrivals (DACA) is a U.S. immigration policy that allows some individuals brought to the country as children without legal status to receive a renewable two-year period of deferred action from deportation and become eligible for a work permit.

Survey Research

A technique of investigation that gathers data from a group of participants by asking them questions and recording their answers.