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Which of the following regrading value of "r" is true a)"r" is a pure number b)"r" lies between -1 and +1 both inclusive c) Neither (a) or (b) d)both a) and b) are true?
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Which of the following regrading value of "r" is true a)"r" is a pure ...

Explanation:

Definition of "r":
- "r" is a statistical measure that represents the strength and direction of a linear relationship between two variables.

Properties of "r":
- "r" is a pure number that ranges from -1 to +1.
- When "r" is closer to +1, it indicates a strong positive relationship.
- When "r" is closer to -1, it indicates a strong negative relationship.
- When "r" is close to 0, it indicates no linear relationship between the variables.

Answer:
- The correct option is d) both a) and b) are true.
- This is because "r" is indeed a pure number and it lies between -1 and +1, both inclusive.
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Which of the following regrading value of "r" is true a)"r" is a pure number b)"r" lies between -1 and +1 both inclusive c) Neither (a) or (b) d)both a) and b) are true?
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Which of the following regrading value of "r" is true a)"r" is a pure number b)"r" lies between -1 and +1 both inclusive c) Neither (a) or (b) d)both a) and b) are true? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following regrading value of "r" is true a)"r" is a pure number b)"r" lies between -1 and +1 both inclusive c) Neither (a) or (b) d)both a) and b) are true? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following regrading value of "r" is true a)"r" is a pure number b)"r" lies between -1 and +1 both inclusive c) Neither (a) or (b) d)both a) and b) are true?.
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