Question 31 MarkIf $\mathrm{u}=\frac{x-a}{c}$ and $\mathrm{v}=\frac{y-b}{d}$ then $\mathrm{b}_{\mathrm{yx}}=$ ______Answer$\frac{d}{c} b_{v u}$View full question & answer→
Question 41 MarkIf $\mathrm{u}=\frac{x-a}{c}$ and $\mathrm{v}=\frac{y-b}{d}$ then $\mathrm{b}_{\mathrm{xy}}=$Answer$\frac{c}{d} b_{u v}$View full question & answer→
Question 71 MarkRegression equation of X on Y is ________Answer$(\mathrm{x}-\bar{x})=\mathrm{b}_{\mathrm{xy}}(\mathrm{y}-\bar{y})$View full question & answer→
Question 81 MarkRegression equation of Y on X is ________Answer$(\mathrm{y}-\bar{y})=\mathrm{b}_{\mathrm{yx}}(\mathrm{x}-\bar{x})$View full question & answer→
Question 101 MarkIf $b_{xy} < 0$ and $b_{yx} < 0$ then ‘r’ is ________AnswernegativeView full question & answer→