A survey shows 80 out of 100 people prefer product A over B. Which of the following weakens this result?
Correct answer: A. The survey was conducted only among product A users
- A. The survey was conducted only among product A users
- B. Product A is cheaper
- C. Product B is new
- D. The results were published online
Explanation
The correct answer is Option A: 'The survey was conducted only among product A users.' This option directly weakens the survey results because it indicates a biased sample that does not fairly represent the overall population's preferences. Option B suggests a reason why people might prefer product A but does not weaken the survey results. Option C points to the newness of product B, which might affect its current popularity, but does not directly weaken the survey's result. Option D, regarding publication medium, does not impact the survey's reliability.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Critical Thinking
Critical thinking examines how conclusions follow from evidence, including claims, assumptions, arguments, inferences and relevant facts. Questions ask you to identify hidden assumptions, distinguish strong from weak evidence, assess cause and effect, recognise common reasoning errors, and decide which statement strengthens or weakens an argument.
Practise Critical Thinking
436 free Critical Thinking MCQs from Analytical and Logical Reasoning, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Analytical and Logical Reasoning questions like this
Analytical and Logical Reasoning is on 27 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Critical Thinking questions
A factory reduced waste by 25% in one year. This means:
A report claims that 95% of students in a school passed a math exam. A critical thinker would first ask:
Argument: "Climate education should be part of school curriculum."Which supports this?
A city increased its public transport budget by 30%. A valid assumption is:
A headline reads: "Stock prices doubled this year." Which of the following is a critical question?
A company claimed 99% customer satisfaction. What would a critical thinker question first?