Provide an Appropriate Response

question 20

Multiple Choice

Provide an appropriate response.
-The access code to a house's security system consists of five digits. How many different codes are available if each digit can be repeated?

• A) 32
• B) 45
• C) 5
• D) 100,000
• E) 3125

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Definitions:

Severe Storms

Extreme weather phenomena that can cause significant damage and hazard, including hurricanes, tornadoes, thunderstorms, and hailstorms.

Covert Participant Observation

The form of participant observation wherein the observed individuals are not told that they are being studied.

Hawthorne Effect

The change in how subjects act because they know they're being watched.

Independent Variable

A variable in research that is manipulated or changed to see if it produces an effect on the dependent variable.