| A. |
Co-efficient of correlation between two sample groups
|
| B. |
Co-efficient of correlation among more than two sample groups
|
| C. | Average between two sample groups |
| D. |
Average of more than two sample groups
|
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. |
