which of the following statements best describes samuels sample size
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Nursing Elites

ATI TEAS 7

Reading TEAS Practice Test

1. What best describes Samuel's sample size?

Correct answer: B

Rationale: Samuel's sample size of 24 students is too small to draw generalizable conclusions about a larger population. While his observations are based on firsthand experience, the sample size is inadequate to make meaningful claims about the relationship between parental involvement and academic success for all students. Choice A is incorrect because bias is not related to sample size but rather the way data is collected. Choice C is incorrect as having too many members would not hinder understanding specifics, but rather provide a more comprehensive view. Choice D is incorrect as the sample size is too small to be considered appropriately sized for making broad claims.

2. Which of the following would be a useful source of information to determine the validity of the argument presented in this passage?

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.

3. What does the following sentence most nearly mean? 'The preparatory instars of such insects are aquatic; the adult instar is aerial.'

Correct answer: C

Rationale: The sentence indicates that the insects undergo different stages of development, with the preparatory instars being aquatic and the adult instar being aerial. This highlights the adaptability of these insects to different environments. Choice A is incorrect as it focuses on the volume of water and air rather than the stages of development in different environments. Choice B is unrelated to the content of the sentence and does not capture the meaning accurately. Choice D is incorrect as it specifically mentions breathing through gills, which is not explicitly stated in the sentence. Therefore, choice C is the best interpretation of the sentence.

4. Does the author imply that she believes the hero should be more nuanced and less unconditionally good in U.S.-made movies?

Correct answer: C

Rationale: The author implies that she believes the hero should be more nuanced and less unconditionally good in U.S.-made movies. This is evident from her claim that it is hard to find a movie that presents the hero as anything other than supremely morally worthy, suggesting a desire for more complexity and depth in the portrayal of the hero character. Choice A is incorrect because the author does not advocate for the hero always appearing morally worthy. Choice B is incorrect as the author does not suggest that the hero should never appear morally worthy. Choice D is incorrect as the author does not state that the hero is an uninteresting character, but rather emphasizes the need for a more nuanced portrayal.

5. What is the central idea of this passage?

Correct answer: C

Rationale: The central idea of the passage is to highlight the significance of understanding insects in ecosystems, not just focusing on their adaptability or life transitions. Choice A is incorrect as the passage does not introduce specific insects transitioning from water to air. Choice B is incorrect as the main focus is not solely on how insects adapt to their environment, but on their broader role in ecosystems. Choice D is incorrect as the passage does not discuss the duality of insect life, but rather their importance in the ecosystem.

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