People take the liberty in using statements like "choose an integer at random," usually meaning consider the integers to be equally likely. Show that this statement is truly void of meaning by demonstating that there does not exist a problability measure that addigns equal problability to all...
The professor did this problem in class but I need help with understanding it a little more.
For any countably infinite set, the collection of its finite subsets and their complements form a field F.
Prove that this conjecture.
Let X be a continuous random variable. What value of b minimizes E(|X-b|)? Giv
Homework Statement
Let X be a continuous random variable. What value of b minimizes E(|X-b|)? Give the derivation
The Attempt at a Solution
E(|X - b|)
E[e - \bar{x}] = E(X)
E(|E[e - \bar{x}] - b|)...
Homework Statement
Let X be a continuous random variable. What value of b minimizes E(|X-b|)? Give the derivation.
Homework Equations
The Attempt at a Solution