91- 6303239042
Variance of Independent Variables
If X and Y are independent:
$$\operatorname{Var}(X+Y)=\operatorname{Var}(X)+\operatorname{Var}(Y)$$
Usage
- Used for sums of independent random variables.
Sign in
Please select an account to continue using cracku.in
↓ →
Variance of Independent Variables
If X and Y are independent:
$$\operatorname{Var}(X+Y)=\operatorname{Var}(X)+\operatorname{Var}(Y)$$
Usage
- Used for sums of independent random variables.
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation
