Rise Placement Test Critical Analysis and Sourcing 5 — Questions and Answers
Question 1: A survey reports that 70% of respondents support a new tax policy. The survey was conducted on a political party's own website. What is the main credibility problem?
- Online surveys always have technical errors
- The sample is self-selected and not representative of the general population (Correct answer)
- Seventy percent is too small a majority to be meaningful
- Tax policy surveys must be conducted by the IRS
Correct answer: The sample is self-selected and not representative of the general population
Visitors to a partisan website are not a random sample; they likely share similar political views, making the result unrepresentative.
Question 2: Which of the following best describes 'confirmation bias' in the context of research?
- Seeking and favoring sources that confirm your pre-existing beliefs (Correct answer)
- Confirming that all sources have been cited correctly
- Bias introduced when two sources confirm each other
- A tendency to over-confirm statistics without reading them
Correct answer: Seeking and favoring sources that confirm your pre-existing beliefs
Confirmation bias leads researchers to accept supporting evidence uncritically while dismissing contradicting evidence.
Question 3: An infographic on social media shows a bar chart where the y-axis starts at 95 instead of 0, making a small difference look dramatic. This is an example of:
- Data interpolation
- Misleading data visualization (Correct answer)
- A logarithmic scale error
- Standard statistical practice
Correct answer: Misleading data visualization
Truncating a y-axis exaggerates differences between values and can mislead viewers about the actual magnitude of change.
Question 4: Which of the following would be the LEAST reliable source for a research paper on climate science?
- A NASA technical report on satellite temperature data
- A peer-reviewed article in Nature Climate Change
- A social media thread by an anonymous user citing no data (Correct answer)
- An IPCC assessment report written by thousands of scientists
Correct answer: A social media thread by an anonymous user citing no data
An anonymous social media post with no cited data cannot be verified and has no editorial or peer-review process.
Question 5: If a source uses highly emotional language—words like 'shocking,' 'devastating,' or 'outrageous'—a critical reader should:
- Trust it more because strong language signals important news
- Recognize it as a red flag and look for more neutral, evidence-based sources (Correct answer)
- Assume it was written by an unqualified author
- Avoid emotional topics in research entirely
Correct answer: Recognize it as a red flag and look for more neutral, evidence-based sources
Charged emotional language is designed to provoke a reaction rather than inform, which can signal bias or sensationalism over factual reporting.
Question 6: What is the key distinction between an 'inference' and a 'fact' when analyzing a text?
- Inferences are always incorrect; facts are always correct
- A fact is directly stated or verifiable, while an inference is a conclusion drawn from evidence (Correct answer)
- Inferences require mathematical proof, while facts do not
- Facts come only from primary sources; inferences come from secondary sources
Correct answer: A fact is directly stated or verifiable, while an inference is a conclusion drawn from evidence
A fact can be directly observed or verified, while an inference involves reasoning beyond what is explicitly stated to reach a conclusion.
Question 7: Which strategy should a writer use to strengthen the credibility of an argument that relies on a single expert's opinion?
- Repeat the expert's quote several times throughout the essay
- Corroborate the opinion with additional experts, data, or peer-reviewed studies (Correct answer)
- Emphasize the expert's age and years of experience
- Avoid mentioning any counterarguments that the expert has not addressed
Correct answer: Corroborate the opinion with additional experts, data, or peer-reviewed studies
Relying on one expert creates a single point of failure; supporting the claim with multiple independent sources makes the argument more robust.
Rise Placement Test Critical Analysis and Sourcing 5
A survey reports that 70% of respondents support a new tax policy.
The survey was conducted on a political party's own website.
What is the main credibility problem?