| A. | the product of their standard deviations |
| B. |
the square root of t:le product of their regression co-efficients
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| C. | the co-variance between the variable |
| D. | None of the above |
Answer : B 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. |
