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A scientific theory is a good theory if it satisfies two requirements: It must accurately describe a large class of observations in terms of a model that is simple enough to contain only a few elements, and it must make definite predictions about the results of future observations. For example, Aristotle’s cosmological theory, which claimed that everything was made out of four elements—earth, air, fire, and water—satisfied the first requirement, but it did not make any definite prediction. Thus, Aristotle’s cosmological theory was not a good theory.
If all the statements in the passage are true, each of the following must also be true EXCEPT:
  • a)
    Prediction about the results of future observations must be made by any good scientific theory.
  • b)
    Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.
  • c)
    Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.
  • d)
    A scientific model that contains many elements is not a good theory.
  • e)
    Aristotle’s cosmological theory described a large class of observations in terms of only four elements.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A scientific theory is a good theory if it satisfies two requirements:...
(A) Prediction about the results of future observations must be made by any good scientific theory.
  • This statement is consistent with the passage. According to the passage, a good scientific theory must make definite predictions about the results of future observations. This is one of the requirements mentioned in the passage. Therefore, this statement is true based on the information provided.
(B) Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.
  • This statement is not explicitly mentioned in the passage. The passage states that Aristotle's cosmological theory described a large class of observations in terms of four elements but did not make definite predictions about future observations. It does not provide information about whether observation of physical phenomena was a major concern or not. Therefore, this statement cannot be concluded based on the information provided. This makes statement (B) the correct answer, as it is the one that does not have to be true.
(C) Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.
  • This statement is consistent with the passage. The passage mentions that Aristotle's cosmological theory satisfied the first requirement of a good theory, which is to accurately describe a large class of observations. It describes these observations in terms of a model that contains only four elements: earth, air, fire, and water. This implies that the four elements can serve as a basis for a scientific model that is simple enough to meet the simplicity criterion. Therefore, this statement is true based on the information provided.
(D) A scientific model that contains many elements is not a good theory.
  • This statement is not supported by the passage. The passage does not provide any indication that a scientific model with many elements is inherently not a good theory. It only mentions that a good theory should be simple enough to contain only a few elements. However, this does not imply that a theory with many elements cannot be a good theory. Therefore, this statement cannot be concluded based on the information provided.
(E) Aristotle’s cosmological theory described a large class of observations in terms of only four elements.
  • This statement is consistent with the passage. The passage explicitly states that Aristotle's cosmological theory accurately described a large class of observations. It further specifies that this description was made in terms of the four elements: earth, air, fire, and water. Therefore, this statement is true based on the information provided.
In summary, the statement that is not necessarily true based on the passage is (B) "Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory."
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A scientific theory is a good theory if it satisfies two requirements: It must accurately describe a large class of observations in terms of a model that is simple enough to contain only a few elements, and it must make definite predictions about the results of future observations. For example, Aristotle’s cosmological theory, which claimed that everything was made out of four elements—earth, air, fire, and water—satisfied the first requirement, but it did not make any definite prediction. Thus, Aristotle’s cosmological theory was not a good theory.If all the statements in the passage are true, each of the following must also be true EXCEPT:a)Prediction about the results of future observations must be made by any good scientific theory.b)Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.c)Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.d)A scientific model that contains many elements is not a good theory.e)Aristotle’s cosmological theory described a large class of observations in terms of only four elements.Correct answer is option 'B'. Can you explain this answer?
Question Description
A scientific theory is a good theory if it satisfies two requirements: It must accurately describe a large class of observations in terms of a model that is simple enough to contain only a few elements, and it must make definite predictions about the results of future observations. For example, Aristotle’s cosmological theory, which claimed that everything was made out of four elements—earth, air, fire, and water—satisfied the first requirement, but it did not make any definite prediction. Thus, Aristotle’s cosmological theory was not a good theory.If all the statements in the passage are true, each of the following must also be true EXCEPT:a)Prediction about the results of future observations must be made by any good scientific theory.b)Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.c)Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.d)A scientific model that contains many elements is not a good theory.e)Aristotle’s cosmological theory described a large class of observations in terms of only four elements.Correct answer is option 'B'. Can you explain this answer? for GMAT 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about A scientific theory is a good theory if it satisfies two requirements: It must accurately describe a large class of observations in terms of a model that is simple enough to contain only a few elements, and it must make definite predictions about the results of future observations. For example, Aristotle’s cosmological theory, which claimed that everything was made out of four elements—earth, air, fire, and water—satisfied the first requirement, but it did not make any definite prediction. Thus, Aristotle’s cosmological theory was not a good theory.If all the statements in the passage are true, each of the following must also be true EXCEPT:a)Prediction about the results of future observations must be made by any good scientific theory.b)Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.c)Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.d)A scientific model that contains many elements is not a good theory.e)Aristotle’s cosmological theory described a large class of observations in terms of only four elements.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for GMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A scientific theory is a good theory if it satisfies two requirements: It must accurately describe a large class of observations in terms of a model that is simple enough to contain only a few elements, and it must make definite predictions about the results of future observations. For example, Aristotle’s cosmological theory, which claimed that everything was made out of four elements—earth, air, fire, and water—satisfied the first requirement, but it did not make any definite prediction. Thus, Aristotle’s cosmological theory was not a good theory.If all the statements in the passage are true, each of the following must also be true EXCEPT:a)Prediction about the results of future observations must be made by any good scientific theory.b)Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.c)Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.d)A scientific model that contains many elements is not a good theory.e)Aristotle’s cosmological theory described a large class of observations in terms of only four elements.Correct answer is option 'B'. Can you explain this answer?.
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Thus, Aristotle’s cosmological theory was not a good theory.If all the statements in the passage are true, each of the following must also be true EXCEPT:a)Prediction about the results of future observations must be made by any good scientific theory.b)Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.c)Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.d)A scientific model that contains many elements is not a good theory.e)Aristotle’s cosmological theory described a large class of observations in terms of only four elements.Correct answer is option 'B'. 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Thus, Aristotle’s cosmological theory was not a good theory.If all the statements in the passage are true, each of the following must also be true EXCEPT:a)Prediction about the results of future observations must be made by any good scientific theory.b)Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.c)Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.d)A scientific model that contains many elements is not a good theory.e)Aristotle’s cosmological theory described a large class of observations in terms of only four elements.Correct answer is option 'B'. 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Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A scientific theory is a good theory if it satisfies two requirements: It must accurately describe a large class of observations in terms of a model that is simple enough to contain only a few elements, and it must make definite predictions about the results of future observations. For example, Aristotle’s cosmological theory, which claimed that everything was made out of four elements—earth, air, fire, and water—satisfied the first requirement, but it did not make any definite prediction. Thus, Aristotle’s cosmological theory was not a good theory.If all the statements in the passage are true, each of the following must also be true EXCEPT:a)Prediction about the results of future observations must be made by any good scientific theory.b)Observation of physical phenomena was not a major concern in Aristotle’s cosmological theory.c)Four elements can be the basis of a scientific model that is simple enough to meet the simplicity criterion of a good theory.d)A scientific model that contains many elements is not a good theory.e)Aristotle’s cosmological theory described a large class of observations in terms of only four elements.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice GMAT tests.
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