Nokea
Which of the following is true of hypotheses of the form 'All x are 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: D
Rationale: In hypotheses of the form 'All x are y,' the hypothesis is making a claim that all instances of x also fall under y. Therefore, if something is y but not x, it disproves the hypothesis because it contradicts the assertion that all x are y. Choice A is incorrect because something that is neither x nor y doesn't provide evidence against the hypothesis. Choice B is incorrect because if something is both x and y, it actually supports the hypothesis. Choice C is incorrect as something that is x but not y doesn't disprove the hypothesis, as it could still be consistent with the claim that all x are y.
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Which of the following is true about calcium-rich foods? I. Canned salmon with bones contains calcium. II. Cheese is a lactose-free food. III. Condensed soup made with water is a calcium-rich food.
- A. I only
- B. I and II only
- C. II and III only
- D. III only
Correct Answer: A
Rationale: The correct answer is 'I only.' Canned salmon with bones contains calcium as the bones are a good source of calcium, making statement I true. However, statement II is false as cheese is not a lactose-free food. Statement III is also incorrect as condensed soup made with water is not necessarily a calcium-rich food. Other calcium-rich options include dairy products like milk, yogurt, and specific non-dairy products like calcium-fortified juices, canned fish with bones, soybeans, and leafy greens.
Which of the following is not an example given by the author of an element of the Western paradigm?
- A. Hero highly skilled at warfare
- B. Evil villain in black hat
- C. Everyone riding horses
- D. Community made up of upstanding citizens
Correct Answer: C
Rationale: The author did not mention everyone riding horses as an element of the Western paradigm in the provided passage. The passage discusses the virtuous hero in the white hat, the evil villain in the black hat, and the community made up of upstanding citizens as elements of the Western paradigm. The hero being highly skilled at warfare and the community having morally upstanding citizens were also mentioned. Therefore, option C is the correct answer. Options A, B, and D are incorrect because they were all examples given by the author in the passage.
The Morgan family lives at 5487 South Elm Street. On which day of the week will they be able to water their lawn?
- A. Tuesday
- B. Wednesday
- C. Thursday
- D. Saturday
Correct Answer: C
Rationale: Based on the provided water schedule for addresses in the town of Audley, odd-numbered addresses ending in 7 and 3, like 5487 South Elm Street, are allowed to water their lawns on Thursdays. Therefore, the Morgan family will be able to water their lawn on Thursday. Choice A (Tuesday), Choice B (Wednesday), and Choice D (Saturday) are incorrect as they do not align with the watering schedule for odd-numbered addresses as per the town's guidelines.
In a lesson on mass media, a teacher is showing commercials and analyzing their hidden messages. Which of the following is an example of a commercial that claims professional authority not supported by evidence?
- A. A commercial selling pain relief featuring a professional basketball player who says he uses the product
- B. A commercial for cold medicine narrated by a man in a doctor's coat
- C. A commercial for a new toy showing footage of children playing happily with it
- D. A commercial for a prepared food with testimonials by real consumers
Correct Answer: B
Rationale: The commercial for cold medicine narrated by a man in a doctor's coat is the correct answer. This commercial claims professional authority without providing any evidence of the narrator's credentials. While the man may appear to be a doctor with his coat, there is no proof that he is actually a medical professional or that the product is recommended by experts. This lack of evidence can mislead consumers by giving the product an air of legitimacy and credibility without factual support. Choices A, C, and D do not fit the criteria as they involve a professional athlete endorsing a product, children enjoying a toy, and real consumers providing testimonials respectively.
After an unexpected rearrangement of their schedules, Thomas and his sister realize that they will have to squeeze in the film after 10 p.m. Given this new information, which cinema is the best option?
- A. Twin Theatres
- B. Reveler Cinema
- C. Big Screen 14
- D. Best Seat in The House
Correct Answer: B
Rationale: Since Thomas and his sister have to squeeze in the film after 10 p.m., they need to watch the film later in the evening. Among the options, Reveler Cinema offers showtimes after 10 p.m. with a showing at 7:15 p.m., making it the best choice. Twin Theatres, Big Screen 14, and Best Seat in The House do not have showtimes after 10 p.m., making Reveler Cinema the most suitable option for the siblings to catch a film at that time.