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Question
The lines of regression of X on Y estimates
Options
X for a given value of Y
Y for a given value of X
X from Y and Y from X
none of these
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Solution
X for a given value of Y
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From the data given below:
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If X and Y are two variates, there can be at most
The term regression was introduced by
The following information is given.
| Details | X (in ₹) | Y (in ₹) |
| Arithmetic Mean | 6 | 8 |
| Standard Deviation | 5 | `40/3` |
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