ATI TEAS 7 Reading Practice Test

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. This is inappropriate as it limits the generalizability of the study results to a broader population. By focusing only on teachers in the technology field, the sample does not represent the diverse perspectives and experiences of teachers from other fields. This bias can skew the findings and lead to inaccurate conclusions. Choice B is incorrect because bias is not determined solely by sample size but by the representativeness of the sample. Choice C is also incorrect as a large sample size does not inherently introduce bias; it can actually enhance the reliability of the study. Choice D is incorrect as we have established that the sample is biased due to its limited scope.

Correct Answer: B

Rationale: Step-by-step rationale for Answer B: 1. The students value respect, as indicated by their statements. 2. Respect is essential for healthy school environments. 3. Respecting students fosters positive relationships. 4. Respect is a fundamental principle in educational settings. 5. Therefore, the correct answer is B. Summary of other choices: A: Not all students mentioned apparel; not a shared idea. C: Some students did mention appearance; not a shared idea. D: Not all students mentioned dress code violations; not a shared idea.

Correct Answer: D

Rationale: The correct answer is D because a persuasive essay written by Vivian containing statistics, quotes, and studies directly supports her argument. It provides first-hand evidence and analysis to back up her claims. Choice A provides relevant but indirect evidence, while choice B presents opposing views. Choice C is based on personal opinion and not on data or research.

Correct Answer: C

Rationale: The correct answer is C: $12. Libraries often charge by the hour for computer use. Raoul estimated he will need the computer for 1.5 hours. If the library charges $8 per hour, then for 1.5 hours, Raoul would pay 1.5 x $8 = $12. Incorrect answers: A: $6 - This is incorrect because $6 would be the fee for 45 minutes of computer use at $8 per hour. B: $9 - This is incorrect because $9 would be the fee for 1 hour and 15 minutes of computer use at $8 per hour. D: $15 - This is incorrect because $15 would be the fee for 1 hour and 52.5 minutes of computer use at $8 per hour.

Correct Answer: C

Rationale: The correct answer is C because the announcement implies that a fee for extended computer use has been added to discourage patrons from spending too long on the computers. This conclusion is logically derived as it aligns with the purpose of introducing a fee. The other options are incorrect as they do not directly relate to the purpose of the fee mentioned in the announcement. Option A assumes revenue generation, B suggests efficiency promotion, and D talks about cost coverage, none of which are explicitly stated in the announcement.