how do you find the linear combination of two dependent variables? what is the linear combinations of two independent vectors of a random variable which pair of vectors are independent linear combinations how to find the relationship between two independent random variables on the same linear combination how does linear combination of two independent variables of a normal vector what is the linear combination how to find correlation of two random variable what is the difference between independent and independent linear combinations if the variable $z is independent, how does it relate to the distribution? what is the linear combination of normal and dependent variables is $x and $y independent what type of random variable is $Z in linear combinations what is the linear combination of variables with a normal distribution in a variable equation? linear combination of random variables if q is independent what is normal value x? what is the relationship of two independent random variables? how do we know if the variable is a linear pair how linear combinations work for multivariate random variables when two variables are independent, which pair must have the same linear combination? how to find the linear association between two random n variable