Match List-I with List-II and select the correct answer: List-I List-…

Question

Match List-I with List-II and select the correct answer: List-I List-II a. Coefficient of determination 1. _xy _x _y b. Spearman's rank correlation coefficient 2. 1 - 6 d^2 n ( n^2 - 1 ) c. Regression coefficient of x o…

Accepted Answer

Option C. a-4, b-3, c-2, d-1. Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board

List-I	List-II
a. Coefficient of determination	1. $γ_{x y} \frac{σ _{x}}{σ _{y}}$
b. Spearman's rank correlation coefficient	2. $1 - \frac{6 \sum d ^{2}}{n ( n ^{2} - 1 )}$
c. Regression coefficient of $x$ on $y$ variable	3. $\frac{\sum x y}{n σ _{x} σ _{y}}$
d. Karl Pearson's formula of calculating $γ$	4. $γ^{2}$

Match List-I with List-II and select the correct answer: List-I List-II a. Coefficient of determination 1. _xy _x _y b. Spearman's rank correlation coefficient 2. 1 - 6 d^2 n ( n^2 - 1 ) c. Regression coefficient of x on y variable 3. xy n\, _x\, _y d. Karl Pearson's formula of calculating 4. ^2

Solution