Q15Section I (Objective (Q1–Q80))15 of 80

Descriptive Statistics — properties of correlation ratio

If $\eta_{YX}$ is the correlation ratio of $Y$ on $X$ , then which of the following statements is/are correct? I. $\eta_{YX}^2$ is independent of change of origin and scale. II. $\eta_{YX} = \eta_{XY}$ III. $\eta_{YX}^2 \ge r^2$ where $r$ is the correlation coefficient between $X$ and $Y$ . Select the answer using the code given below:

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