Assumptions of Karl Pearson's co-efficient of correlation includes
| A. | Linear nature |
| B. | Cause and effect relationship |
| C. | Normality |
| D. | All of these |
Answer : D Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
