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Question
The following data is not consistent: byx + bxy =1.3 and r = 0.75
Options
True
False
Solution
This statement is True.
Explanation:
The given data is inconsistent because the equation byx + bxy = 1 + r2 should hold. Hare 1 + (0.75)2 = 1.5626, but the given sum is 1.3, which contradicts the formula.
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bxy = `square/square`
byx = `square/square`
∴ Regression equation of x on y is `square`
∴ Regression equation of y on x is `square`
