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If coefficient of two variables is 0.9, then coefficient of non- determination is a)0.9 b)0.19 c)0.81 d)0.1?
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If coefficient of two variables is 0.9, then coefficient of non- deter...
Answer:

Coefficient of determination:
The coefficient of determination, denoted by R², is the measure of the proportion of the variance in the dependent variable that is predictable from the independent variable.

Coefficient of correlation:
The coefficient of correlation, denoted by r, is the measure of the strength and direction of the linear relationship between two variables.

Coefficient of non-determination:
The coefficient of non-determination is the complement of the coefficient of determination. It represents the proportion of the variance in the dependent variable that is not explained by the independent variable.

Calculation:
Given, the coefficient of correlation (r) = 0.9

Coefficient of determination (R²) = r² = (0.9)² = 0.81

Coefficient of non-determination = 1 - R² = 1 - 0.81 = 0.19

Therefore, the coefficient of non-determination is 0.19.

Conclusion:
The correct option is (b) 0.19. The coefficient of non-determination represents the proportion of the variance in the dependent variable that is not explained by the independent variable. It is calculated as the complement of the coefficient of determination.
Community Answer
If coefficient of two variables is 0.9, then coefficient of non- deter...
Option b right answer 1- r square
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If coefficient of two variables is 0.9, then coefficient of non- determination is a)0.9 b)0.19 c)0.81 d)0.1?
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If coefficient of two variables is 0.9, then coefficient of non- determination is a)0.9 b)0.19 c)0.81 d)0.1? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about If coefficient of two variables is 0.9, then coefficient of non- determination is a)0.9 b)0.19 c)0.81 d)0.1? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If coefficient of two variables is 0.9, then coefficient of non- determination is a)0.9 b)0.19 c)0.81 d)0.1?.
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