In a Pizza Takeout Restaurant, the Following Probability Distribution Was $$\begin{array} { c | c } x & \mathrm { P } ( x ) \\\hline 0 & .30 \\1 & .40 \\2 & .20 \\3 & .06 \\4 & .04\end{array}$$

question 5

Multiple Choice

In a pizza takeout restaurant, the following probability distribution was obtained for the number of toppings ordered on a large pizza. Find the mean and standard deviation for the random
Variable. $$\begin{array} { c | c } x & \mathrm { P } ( x ) \\\hline 0 & .30 \\1 & .40 \\2 & .20 \\3 & .06 \\4 & .04\end{array}$$

• A)mean: 1.30; standard deviation: 2.38
• B)mean: 1.30; standard deviation: 1.54
• C)mean: 1.14; standard deviation: 1.04
• D)mean: 1.54; standard deviation: 1.30

---

Definitions:

Bureaucracy

An organizational structure characterized by standardized procedure, hierarchy of authority, and a clear division of labor, often within governmental agencies.

Capitalism

A financial system in which commerce, business, and resources are primarily or wholly owned and managed by private individuals for monetary gain.

Socialism

A political and economic theory advocating for the means of production, distribution, and exchange to be owned or regulated by the community as a whole.

Manufacturing

The process of producing goods using labor, machines, tools, and chemical or biological processing or formulation.