OACP Deductive and Inductive Reasoning 2

Question 1

An officer observes that every time a particular intersection has poor lighting, accidents increase. This conclusion is based on:

Accepted Answer

Inductive reasoning from observed patterns

Answer

Drawing a general conclusion from repeated specific observations is the hallmark of inductive reasoning.

Question 2

A detective knows: 'All suspects with motive and opportunity are considered prime suspects.' John has both motive and opportunity. Therefore:

Accepted Answer

John is a prime suspect

Answer

This is a valid deductive syllogism — if the premises are true, the conclusion must be true.

Question 3

Which scenario demonstrates a WEAK inductive argument?

Accepted Answer

One officer's single observation that a neighborhood is dangerous

Answer

A single observation from one source provides insufficient evidence for a broad inductive conclusion.

Question 4

The statement 'No police officer can be in two places at once; Officer Chen was at headquarters; therefore Officer Chen was not at the crime scene' is an example of:

Accepted Answer

Deductive modus ponens via negation

Answer

Using a universal rule and a confirmed condition to eliminate a possibility is valid deductive reasoning.

Question 5

When investigators review 10 years of burglary reports and conclude that most break-ins occur between 2 a.m. and 4 a.m., they are using:

Accepted Answer

Inductive probability

Answer

Analyzing historical data to establish a probable pattern is a form of inductive reasoning.

OACP - Ontario Association of Chief of Police Practice Test

OACP - Ontario Association of Chief of Police Practice Test

OACP Deductive and Inductive Reasoning 2