Nursing Elites

1. What source would be most useful in determining the reliability of Punxsutawney Phil's predictions over a number of years?

• A. A memoir from a former president of the Groundhog Club
• B. A record of weather patterns over the past decade
• C. An article on groundhog behavior in the northeast U.S
• D. A historical account of Groundhog Day traditions

Correct answer: B

Rationale: A record of weather patterns over the past decade would be the most useful source in determining the reliability of Punxsutawney Phil's predictions. By comparing Phil's forecasts with the actual weather outcomes, one can analyze the accuracy of his predictions. Choices A, C, and D do not directly provide the necessary data on weather patterns to evaluate Phil's reliability.

2. Which of the following senses do babies primarily rely on during their early development?

• A. vision
• B. hearing
• C. touch
• D. smell

Correct answer: C

Rationale: Babies primarily rely on the sense of touch during their early development. Their sense of touch is one of the first senses to develop, allowing them to explore and understand the world around them. Touch helps babies bond with caregivers, provides comfort, and facilitates learning about different textures and sensations. While vision, hearing, and smell are also important, touch plays a crucial role in infants' early development and communication. The provided extract explains that babies initially rely on hearing and later on vision, with touch being essential for early bonding and exploration, making it the primary sense in infancy.

3. According to the passage, what effect does encountering an automobile with eighteen wheels have on the hypothesis 'All automobiles have only four wheels'?

• A. It proves the hypothesis.
• B. It raises the hypothesis's probability.
• C. It disproves the hypothesis.
• D. It decreases the hypothesis's probability.

Correct answer: C

Rationale: Encountering an automobile with eighteen wheels contradicts the hypothesis that all automobiles have only four wheels. This contradicts the initial hypothesis, proving it to be false. The passage explains that when evidence disproves a hypothesis, it directly contradicts the hypothesis, leading to its disproof. In the context of the monkey example provided, encountering a hairless monkey out of many hairy monkeys disproved the hypothesis 'All monkeys are hairy.' Therefore, the presence of an automobile with eighteen wheels disproves the hypothesis that all automobiles have only four wheels. Other choices are incorrect because encountering such an automobile directly contradicts the initial hypothesis, leading to its disproof, rather than proving it, raising its probability, or decreasing its probability.

4. 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.

5. Which of the following best describes the purpose of the passage?

• A. to inform Mr. Morgan that he will likely not receive an offer for the job of Lead Technician due to the high number of applicants
• B. to express gratitude to Mr. Morgan for applying for the position of Lead Technician
• C. to offer Mr. Morgan the position of Lead Technician
• D. to notify Mr. Morgan that the review of candidates will take longer than expected

Correct answer: A

Rationale: The purpose of the passage is to inform Mr. Morgan that he will likely not receive an offer for the job of Lead Technician due to the high number of applicants. The passage mentions the high volume of applications and the competitive nature of the selection process, indicating that Mr. Morgan may not be successful. Choice B is incorrect because the passage does not express gratitude to Mr. Morgan but rather informs him of the situation. Choice C is incorrect as there is no offer made in the passage. Choice D is incorrect as the passage does not specifically state that the review will take longer than expected, but rather that it will take longer than previously stated.

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