# Recent content by tlitterio

1. ### Covariance of two products

Covariance of two products I am in a stats class and the professor has asked us to calculate the covariance and the standard deviation of the total revenue. I was given the below information: X Unit Price = $10 E[X] = 10,000 Var(X) = 1,000,000 Y Unit Price =$5 E[Y] = 7,000...