Help please!
I can't for the life of me even understand how to begin understanding this question. I haven't studied stats in like 6 years and my knowledge is rusty and I had to enroll in a stats class required by my program. This was taught in the very first lecture which i missed:
X and Y are both normal distributions, X~N (-3,2) and Y~N (2,3) and their covariance is 1. And I am supposed to solve for 1+X+Y and 1+X-Y?
Can someone just give me a hint on how to begin and I will try and solve the problem myself! I am so lost! I tried setting the equation to 0 (not sure if I am supposed to do that?!)
Thanks ::shakehead
I can't for the life of me even understand how to begin understanding this question. I haven't studied stats in like 6 years and my knowledge is rusty and I had to enroll in a stats class required by my program. This was taught in the very first lecture which i missed:
X and Y are both normal distributions, X~N (-3,2) and Y~N (2,3) and their covariance is 1. And I am supposed to solve for 1+X+Y and 1+X-Y?
Can someone just give me a hint on how to begin and I will try and solve the problem myself! I am so lost! I tried setting the equation to 0 (not sure if I am supposed to do that?!)
Thanks ::shakehead
