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. Which detail from the passage supports the conclusion that the passage takes place in the 21st century?

A. His office was on the thirtieth floor, far too high to get much more than a faint glow from the street lights below.
B. Shia froze, as if he were caught by the gaze of Medusa.
C. He sent his boss a single text message before turning over and trying to force himself to sleep.
D. Shia didn't stop running until he had burst the ground floor exit to the parking garage and found his car.

Correct answer: C

Rationale: The correct answer is C. The reference to sending a text message in the passage is a clear indication of the 21st century. This action of sending a text message is a modern communication method commonly associated with contemporary times. Choices A, B, and D do not provide any specific details or actions that distinctly tie them to the 21st century. Choice A focuses on the location of an office, which does not inherently place the passage in a specific time period. Choice B uses a metaphorical reference to Medusa, which is a mythological figure not limited to any particular era. Choice D describes a scene involving running to a parking garage, which could occur in various time periods without indicating a specific century.

3. Based on the context of the passage, the reader can infer that this information is likely to appear in which of the following types of works?

A. A scholarly biography
B. A mystery novel
C. A fictional story
D. A biography

Correct answer: D

Rationale: The passage provides a detailed historical account of Queen Victoria's lineage, ascension to the throne, and reign, making it suitable for a biography. The passage focuses on presenting factual information about Queen Victoria's life rather than analyzing it, which aligns more with a biography than a scholarly paper. It does not contain elements of mystery or fiction, as it recounts historical events and real-life figures. Therefore, a biography is the most appropriate choice based on the content and style of the passage.

4. Which of the following bones is not part of the appendicular skeleton?

A. skull
B. clavicle
C. scapula
D. pelvic bone

Correct answer: A

Rationale: The correct answer is A, 'skull.' The skull is part of the axial skeleton, not the appendicular skeleton. The axial skeleton, which includes the skull, vertebrae, and ribs, is located down the center of the body and protects vital organs such as the brain and heart. On the other hand, the appendicular skeleton consists of bones of the arms, legs, and the bones that attach these limbs to the axial skeleton. Choices B, C, and D (clavicle, scapula, pelvic bone) are part of the appendicular skeleton as they form the bones of the limbs and girdles that connect the limbs to the axial skeleton.

5. This passage describes characters' feelings in Madame Butterfly as all of the following EXCEPT:

A. Romantic
B. Poignant
C. Tragic
D. Musical

Correct answer: D

Rationale: The passage describes the characters' feelings in Madame Butterfly as romantic, poignant, and tragic, but not musical. The story depicts the emotional aspects of love, heartbreak, and tragedy, evoking strong feelings of romance, sadness, and tragedy. While music plays a crucial role in the opera Madame Butterfly, the characters' feelings are not specifically described as musical, making choice D the correct answer. Choices A, B, and C are supported by the emotional context provided in the extract.