The correlation coefficient ranges between
Show Hint
- Range: -1 to +1.
- r = +1: Perfect positive correlation.
- r = -1: Perfect negative correlation.
- r = 0: No correlation.
- Positive
- Negative
- Both positive and negative
- Neutral
The Correct Option is C
Solution and Explanation
This question tests knowledge of the range of the correlation coefficient.
Step 2: Detailed Explanation:
The correlation coefficient (r) ranges between -1 and +1.
- Positive (A): r > 0 (direct relationship).
- Negative (B): r < 0 (inverse relationship).
- Both positive and negative (C): Correct, r can be positive or negative.
- Neutral (D): Not a standard term.
Thus, the correlation coefficient ranges between both positive and negative values.
Step 3: Final Answer:
Thus, the correlation coefficient ranges between both positive and negative values, which corresponds to option (C).
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