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

Deductive reasoning from a general rule

Answer

Abductive reasoning from a hypothesis

Answer

Analogical reasoning from similar cases

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

John may or may not be a prime suspect

Answer

John needs further investigation before classification

Answer

John's motive must be verified independently

Question 3

Which scenario demonstrates a WEAK inductive argument?

Accepted Answer

One officer's single observation that a neighborhood is dangerous

Answer

500 crime scene samples all contained the suspect's DNA

Answer

Three witnesses independently described the same vehicle

Answer

Ten years of data showing crime spikes on holiday weekends

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

Inductive generalization

Answer

Deductive modus tollens

Answer

Abductive inference

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

Deductive certainty

Answer

Formal logical proof

Answer

Hypothetical syllogism

Question 6

An officer reasons: 'If it rained last night, the ground will be wet. The ground is not wet. Therefore it did not rain last night.' This is:

Accepted Answer

Modus tollens — valid deductive reasoning

Answer

Affirming the consequent — a logical fallacy

Answer

Denying the antecedent — a logical fallacy

Answer

Modus ponens — valid deductive reasoning

Question 7

A police recruiter notices that candidates who scored high on spatial reasoning also performed well in pursuit driving simulations across 200 candidates. The recruiter concludes spatial reasoning predicts driving performance. This is:

Accepted Answer

An inductive inference based on correlation

Answer

A deductive proof of causation

Answer

A fallacy of affirming the consequent

Answer

A formal logical axiom