Nursing Elites

1. What best describes Samuel's sample size?

• A. The sample is biased because it has firsthand experience.
• B. The sample contains too few members to draw meaningful conclusions.
• C. The sample contains too many members to make specific claims.
• D. The sample is unbiased and of appropriate 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 word in the passage shows that the plunger is depressed and air is pushed out at the same time?

• A. Out
• B. Continued
• C. As
• D. Causes

Correct answer: C

Rationale: The correct answer is 'C: As.' In the provided extract, the word 'As' is used to indicate the simultaneous action of depressing the plunger and pushing out the air. It establishes a connection between the two actions, showing that they occur together. Choice A, 'Out,' refers to the result of pushing the air out, not the action happening simultaneously. Choice B, 'Continued,' suggests a subsequent action rather than a simultaneous one. Choice D, 'Causes,' indicates a cause-and-effect relationship, not the action happening simultaneously like the word 'As' does.

3. 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.

4. Which of the following statements about the passage is true?

• A. These cookies should be baked on a baking rack
• B. These cookies cannot be cooked in a microwave oven
• C. Folding in peanut butter must be done gently
• D. Beating egg whites involves stirring them vigorously

Correct answer: D

Rationale: The correct statement about the passage is that beating egg whites involves stirring them vigorously. In the provided extract, it mentions 'Beat egg white until foamy. Stir in sugar, beat again until stiff peaks form.' This process of beating the egg whites until stiff peaks form requires vigorous stirring. Choice A is incorrect because the passage does not mention using a baking rack for cooking the cookies. Choice B is incorrect as the passage provides instructions for baking the cookies in an oven. Choice C is incorrect as the passage does not emphasize the need for gentle folding when mixing in the peanut butter.

5. Which of the following statements could NOT provide support for BOTH arguments?

• A. A number of local school districts have recently implemented dress codes.
• B. School administrators have been in talks with parents over the issue of uniforms.
• C. Students have reported that school uniforms are costly and typically ill-fitting.
• D. Several groups of students have been organized to discuss uniform dress codes.

Correct answer: C

Rationale: The correct answer is C because the statement about the cost and fit of uniforms could only support the argument against uniforms, not both arguments. It aligns more with Vivian Harris's stance against uniforms, emphasizing the importance of clothing as a form of self-expression. Choices A, B, and D are more neutral statements that could provide support for both arguments by indicating actions being taken or discussions being held regarding uniforms without leaning towards a specific stance.

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