Suppose x1 N(1, 5) and x2 N(2, 2) The covariance between x1 and x2 is 1 3 What is the distribution of x1 x2 What is the distribution of x1 x2 ...

x 1 x 2 is normally distribu ...

Suppose x1 N(1, 5) and x2 N(2, 2). The covariance between x1 and x2 is 1.3.

Question:

Suppose x1∼ N(1, 5) and x2 ∼ N(−2, 2). The covariance between x1 and x2 is 1.3. What is the of x1+ x2? What is the of x1− x2?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...