Find the Expected Value of a Random Variable X Having

question 100

Short Answer

Find the expected value of a random variable X having the following probability distribution. Give your answer to two decimal places, if necessary. E (X) = __________

---

Definitions:

Thomas Malthus

An English economist and demographer known for his theory that population growth would outpace agricultural production, leading to widespread famine and hardship.

Pestilence

A fatal epidemic disease, particularly bubonic plague.

Geometrically

Pertaining to geometry; in a manner that relates to the properties, measurements, and relationships of points, lines, angles, surfaces, and solids.

Arithmetically

In a manner related to arithmetic; involving the basic operations of mathematics, such as addition, subtraction, multiplication, and division.