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Which of the answer choices best describes the appropriateness of Mara's data sample?
- A. The sample is biased because it only includes teachers who are immersed in the technology field.
- B. The sample is biased because the sample size is too small.
- C. The sample is biased because the sample size is too large.
- D. The sample is not biased and is appropriate for the study.
Correct Answer: A
Rationale: The correct answer is A. Mara's data sample is biased because it only includes teachers who are immersed in the technology field, specifically those teaching a computer software course. This limits the perspectives gathered, leading to skewed results. Choice B is incorrect because the issue lies in the sample composition, not its size. Choice C is incorrect as a large sample size does not necessarily indicate bias. Choice D is incorrect as the sample's bias compromises the study's validity.
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Based on the scenario provided, which of the following inferences can be validly made?
- A. This director consistently produces unsuccessful movies.
- B. Movie reviews have no impact on the success of a film.
- C. The movie reviewers' assessments of the first movie were correct.
- D. The director's next movie will receive positive reviews.
Correct Answer: C
Rationale: Choice C is the correct answer because the scenario indicates that the negative reviews of the first movie were accurate, as the subsequent poor performance of the movie aligns with the critics' assessments. Choices A and D are incorrect as the scenario only provides information about the first movie and its repercussions, not about the director's consistent performance or the future reception of their movies. Choice B is incorrect because the scenario clearly demonstrates that negative reviews had a significant impact on the movie's performance, contradicting the idea that movie reviews have no influence.
Which of the following statements best expresses the main idea of the passage?
- A. Getting a job is easier now than it ever has been before.
- B. Earning money is much less difficult than managing it properly.
- C. Dr. Franklin advocated getting a job in a mill.
- D. Spending money is the greatest temptation in the world.
Correct Answer: B
Rationale: The main idea of the passage is that while making money may seem easy, managing it wisely is much more challenging. The author emphasizes the importance of spending less than what is earned to achieve financial stability. Choice A is incorrect as the passage focuses on the challenges of managing money, not on the ease of getting a job. Choice C is incorrect as Dr. Franklin is mentioned in the context of a quote about the simplicity of the road to wealth, not advocating getting a job in a mill. Choice D is incorrect as the passage does not primarily discuss spending money as the greatest temptation, but rather highlights the difficulty in managing money effectively.
What is the author's tone in the passage?
- A. The author's tone is optimistic.
- B. The author's tone is pessimistic.
- C. The author's tone is matter-of-fact.
- D. The author's tone is angry.
Correct Answer: C
Rationale: The author's tone in the passage is matter-of-fact. The text provides practical suggestions and advice in a straightforward manner, focusing on actions without expressing emotions or bias. Choices A, B, and D are incorrect because the author does not show signs of being optimistic, pessimistic, or angry; instead, the author presents information objectively and neutrally.
Which of the following would be a useful source of information to determine the validity of the argument presented in this passage?
- A. A survey of high school students' foreign language preferences
- B. A comparison of the correlation between learning a second language at home and subsequent job placement rates
- C. A survey that asks parents about the foreign language they want their children to study in high school
- D. A comparison of the correlation between high school students' study of a foreign language and subsequent college acceptance rates
Correct Answer: D
Rationale: Choice D is the correct answer as it can provide evidence to support the claim made in the passage that high school graduates who studied a foreign language are more likely to be accepted to college. This choice aligns with the argument presented in the passage, making it a useful source. Choices A and C focus on opinions rather than concrete evidence of the impact of studying a foreign language on future success. Choice B is not directly relevant as it talks about learning a second language at home, while the passage specifically discusses the importance of studying a foreign language in high school.
What is one idea that the students above seem to agree on, based on their statements?
- A. Students should be allowed to express themselves through their apparel.
- B. Schools should give students a certain amount of respect.
- C. Students should focus more on school than on their appearance.
- D. Schools would violate students' basic rights by enforcing a dress code.
Correct Answer: B
Rationale: Both Lisa Grant and Vivian Harris express the idea that schools should give students a certain amount of respect. Lisa Grant believes that wearing uniforms would help students respect each other based on ideas and character rather than appearance. Vivian Harris, on the other hand, argues against uniforms, emphasizing that clothing is crucial for self-expression and taking it away suppresses students' rights. However, at the core of both their arguments is the underlying theme of advocating for respect towards students.