Consider the probability distribution below. 
The variance of x equals
Definitions:
Graph
A visual representation of data, relationships, or functions, often using lines, bars, or points to simplify and convey complex information.
Demand Curve
A graphical representation showing the relationship between the price of a good and the quantity demanded by consumers at various prices.
Total Revenues
The sum of all income generated by a company through its business activities, typically from the sale of goods and services before any costs or expenses are deducted.
Price-Inelastic
Describes a situation where the demand for a good or service is relatively unresponsive to changes in its price.
Q3: Simulation, which is the use of probability
Q3: The probability distribution for the number of
Q11: In November 2018, 50,000 people living in
Q13: Ahmadi, Inc., has been manufacturing small automobiles
Q22: The weight of an object, measured to
Q29: Which of the following variables uses the
Q42: An element of the sample space is<br>A)
Q61: For a continuous random variable x, the
Q89: If X and Y are mutually exclusive
Q102: In interval estimation, the t distribution is