Which of the Following Statements Is INCORRECT

question 47

Multiple Choice

Which of the following statements is INCORRECT?

• A) The Supreme Court has upheld the use of roadblocks by police to conduct field sobriety tests.
• B) A police officer's right to conduct an investigatory detention does not necessarily allow police to conduct a frisk of an individual.
• C) A frisk by a police officer must be based on reasonable suspicion that the suspect is armed.
• D) A frisk by a police officer allows a pat-down of a person's clothes to search for contraband.

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Definitions:

Expected Frequencies

The anticipated count of occurrences in each category of a variable, based on probability distributions or theoretical expectations.

Critical Value

A point on a statistical distribution that represents a threshold beyond which a given effect is significant or non-random.

Groups

Collections of individuals or items that are treated as units in a study or experiment, often to compare outcomes.

Null Hypothesis

The null hypothesis is a statement used in statistics that proposes there is no significant difference or effect, and any observed difference is due to sampling or experimental error.