FORESTRY
AGRICULTURAL STATISTICS AND ECONOMICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ is a statistical method used to determine whether a relationship between variables exists.
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Coefficient of Determination
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Correlation
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Bivariate Statistics
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Least Squares Regression Line
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Explanation:
Detailed explanation-1: -The most commonly used techniques for investigating the relationship between two quantitative variables are correlation and linear regression. Correlation quantifies the strength of the linear relationship between a pair of variables, whereas regression expresses the relationship in the form of an equation.
Detailed explanation-2: -Definition of Correlation: Correlation is a statistical technique that is used to measure and describe the STRENGTH and DIRECTION of the relationship between two variables. Correlation requires two scores from the SAME individuals. These scores are normally identified as X and Y.
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