WGU D265 - WGU - CRITICAL THINKING
- REASON AND EVIDENCE ALREADY
GRADED A+|| QUESTIONS AND
ANSWERS PLUS RATIONALES|| LATEST
UPDATE 2026
1. An argument is best defined as:
A. A disagreement between two people
B. A set of statements where one supports another
C. An emotional appeal
D. A personal opinion
Answer: B. A set of statements where one supports another
Rationale: In critical thinking, an argument consists of premises that provide reasons to
support a conclusion. It is not simply a disagreement or opinion.
2. A premise in an argument is:
A. The final claim
B. The evidence or reason supporting a conclusion
C. A counterargument
D. An emotional appeal
Answer: B. The evidence or reason supporting a conclusion
Rationale: Premises are statements offered to justify or support the conclusion of an
argument.
3. The conclusion of an argument is:
A. The first statement made
B. The supporting evidence
C. The claim being supported
D. A background detail
,Answer: C. The claim being supported
Rationale: The conclusion is the main point the argument attempts to prove using supporting
premises.
4. Deductive reasoning is characterized by:
A. Probable conclusions
B. Emotional persuasion
C. Guaranteed conclusions if premises are true
D. Statistical sampling
Answer: C. Guaranteed conclusions if premises are true
Rationale: In deductive reasoning, if the premises are true and the logic is valid, the
conclusion must also be true.
5. Inductive reasoning differs from deductive reasoning because it:
A. Guarantees certainty
B. Relies on probability
C. Avoids evidence
D. Uses no premises
Answer: B. Relies on probability
Rationale: Inductive reasoning draws conclusions that are likely but not guaranteed, based on
patterns or evidence.
6. A valid argument is one in which:
A. The conclusion is emotionally powerful
B. The premises are true
C. The conclusion logically follows from the premises
D. The speaker is credible
Answer: C. The conclusion logically follows from the premises
Rationale: Validity refers to logical structure, not truth of the premises.
7. A sound argument is:
, A. Valid with true premises
B. Invalid but persuasive
C. Emotional but convincing
D. Based on opinion
Answer: A. Valid with true premises
Rationale: A sound argument must be logically valid and have true premises.
8. A hasty generalization occurs when:
A. A conclusion is drawn from insufficient evidence
B. Statistics are cited
C. Multiple sources are used
D. Logic is applied carefully
Answer: A. A conclusion is drawn from insufficient evidence
Rationale: Hasty generalization involves making broad claims based on limited examples.
9. Confirmation bias refers to:
A. Rejecting all evidence
B. Seeking only evidence that supports existing beliefs
C. Using statistical methods
D. Changing your opinion frequently
Answer: B. Seeking only evidence that supports existing beliefs
Rationale: Confirmation bias causes individuals to favor information that confirms prior
beliefs while ignoring contradictory evidence.
10. An appeal to authority fallacy occurs when:
A. An expert in the relevant field is cited
B. A non-expert is cited as definitive proof
C. Data is analyzed statistically
D. Evidence is peer-reviewed
Answer: B. A non-expert is cited as definitive proof
Rationale: An appeal to authority becomes fallacious when the authority lacks expertise in the
relevant subject area.
- REASON AND EVIDENCE ALREADY
GRADED A+|| QUESTIONS AND
ANSWERS PLUS RATIONALES|| LATEST
UPDATE 2026
1. An argument is best defined as:
A. A disagreement between two people
B. A set of statements where one supports another
C. An emotional appeal
D. A personal opinion
Answer: B. A set of statements where one supports another
Rationale: In critical thinking, an argument consists of premises that provide reasons to
support a conclusion. It is not simply a disagreement or opinion.
2. A premise in an argument is:
A. The final claim
B. The evidence or reason supporting a conclusion
C. A counterargument
D. An emotional appeal
Answer: B. The evidence or reason supporting a conclusion
Rationale: Premises are statements offered to justify or support the conclusion of an
argument.
3. The conclusion of an argument is:
A. The first statement made
B. The supporting evidence
C. The claim being supported
D. A background detail
,Answer: C. The claim being supported
Rationale: The conclusion is the main point the argument attempts to prove using supporting
premises.
4. Deductive reasoning is characterized by:
A. Probable conclusions
B. Emotional persuasion
C. Guaranteed conclusions if premises are true
D. Statistical sampling
Answer: C. Guaranteed conclusions if premises are true
Rationale: In deductive reasoning, if the premises are true and the logic is valid, the
conclusion must also be true.
5. Inductive reasoning differs from deductive reasoning because it:
A. Guarantees certainty
B. Relies on probability
C. Avoids evidence
D. Uses no premises
Answer: B. Relies on probability
Rationale: Inductive reasoning draws conclusions that are likely but not guaranteed, based on
patterns or evidence.
6. A valid argument is one in which:
A. The conclusion is emotionally powerful
B. The premises are true
C. The conclusion logically follows from the premises
D. The speaker is credible
Answer: C. The conclusion logically follows from the premises
Rationale: Validity refers to logical structure, not truth of the premises.
7. A sound argument is:
, A. Valid with true premises
B. Invalid but persuasive
C. Emotional but convincing
D. Based on opinion
Answer: A. Valid with true premises
Rationale: A sound argument must be logically valid and have true premises.
8. A hasty generalization occurs when:
A. A conclusion is drawn from insufficient evidence
B. Statistics are cited
C. Multiple sources are used
D. Logic is applied carefully
Answer: A. A conclusion is drawn from insufficient evidence
Rationale: Hasty generalization involves making broad claims based on limited examples.
9. Confirmation bias refers to:
A. Rejecting all evidence
B. Seeking only evidence that supports existing beliefs
C. Using statistical methods
D. Changing your opinion frequently
Answer: B. Seeking only evidence that supports existing beliefs
Rationale: Confirmation bias causes individuals to favor information that confirms prior
beliefs while ignoring contradictory evidence.
10. An appeal to authority fallacy occurs when:
A. An expert in the relevant field is cited
B. A non-expert is cited as definitive proof
C. Data is analyzed statistically
D. Evidence is peer-reviewed
Answer: B. A non-expert is cited as definitive proof
Rationale: An appeal to authority becomes fallacious when the authority lacks expertise in the
relevant subject area.
