which of the following is true of hypotheses of the form all x and y

ATI TEAS 7

Reading TEAS Practice Test

1. Which of the following is true of hypotheses of the form 'All x and y'?

A. Something that is neither x nor y disproves the hypothesis.
B. Something that is both x and y disproves the hypothesis.
C. Something that is x but not y disproves the hypothesis.
D. Something that is y but not x disproves the hypothesis.

Correct answer: C

Rationale: The correct answer is C. According to the passage, when encountering evidence that disproves a hypothesis of the form 'All x and y,' something that is x but not y can disprove the hypothesis. Using the example provided in the passage, a monkey (x) that has no hair (not y) would disprove the hypothesis 'All monkeys are hairy.' Choice A is incorrect because something that is neither x nor y is not specifically mentioned in the passage to disprove such hypotheses. Choice B is incorrect because the passage states that something that is both x and y confirms the hypothesis, not disproves it. Choice D is incorrect as the passage does not discuss something that is y but not x disproving the hypothesis; it focuses on x but not y as evidence to disprove the hypothesis.

2. What is the new word?

A. REVEST
B. REVERT
C. REVIEW
D. REVERSE

Correct answer: B

Rationale: The new word can be formed by following the transformation steps: Remove the P, Replace the first A with the final E, Remove the I, Remove the C, and Remove the A from PREVARICATE, resulting in the word 'REVERT.' Choices A, C, and D do not match the rearrangement of letters provided in the instructions.

3. What is the main argument presented in the passage?

A. The custom of tipping should be abolished in favor of paying servers a living wage
B. Tipping enhances service quality in restaurants
C. Servers' pay should be determined by their performance
D. Customers derive pleasure from the custom of tipping

Correct answer: A

Rationale: The correct answer is A: 'The custom of tipping should be abolished in favor of paying servers a living wage.' The rationale is that the passage argues for eliminating tipping and ensuring servers receive a fair wage. This is supported by the idea that servers should be paid adequately rather than relying on tips. Choice B is incorrect because the passage does not support the idea that tipping enhances service quality; it argues for a living wage instead. Choice C is incorrect as there is no mention of paying servers based on performance in the passage. Choice D is incorrect as the passage does not focus on customers' enjoyment of tipping but rather on the need to abolish the practice for fairer wages.

4. At the top of an encyclopedia's page are the following two guide terms: kingcraft and klieg light. Which one of the following words will be found on this page?

A. Kleptomania
B. Knead
C. Kinesthesia
D. Kickback

Correct answer: C

Rationale: The correct answer is C, 'Kinesthesia.' When arranging words alphabetically, 'Kinesthesia' would come between 'kingcraft' and 'klieg light.' Choice A, 'Kleptomania,' starts with a 'K' but comes after 'Kinesthesia.' Choices B and D, 'Knead' and 'Kickback,' do not fit alphabetically between the guide terms provided at the top of the page.

5. What is the author’s conclusion about the house on Pine Street?

A. The house did not have enough bedrooms.
B. The house did not have a big enough yard.
C. The house was not in the right neighborhood.
D. The house was too expensive.

Correct answer: D

Rationale: The author's conclusion about the house on Pine Street is that it was too expensive. This can be inferred from the description provided in the text, where it is mentioned that although the house had enough space inside, it didn't have a big enough yard for their dogs, and the cost of the house was well above their price range. Therefore, the correct answer is D. Choices A, B, and C are incorrect as they do not align with the evidence from the text, which clearly points to the cost being the main issue with the house on Pine Street.