Calculate the Standard Deviation of X for the Probability Distribution

question 176

Short Answer

Calculate the standard deviation of X for the probability distribution. Round your answer to two decimal places if necessary. $$\begin{array} { | c | c | c | c | c | c | c | } \hline x & - 19 & - 15 & 3 & 13 & 22 & 30 \\\hline P ( X = x ) & 0.2 & 0.1 & 0.1 & 0.1 & 0 & 0.5 \\\hline\end{array}$$ ​ $$\sigma =$$ __________

---

Definitions:

Portrait Subject

The person or figure that is being depicted in a portrait.

Pieter Aertsen

A Dutch painter of the 16th century, known for his genre scenes and still lifes, as well as for incorporating biblical subjects into market and kitchen scenes.

New Testament Scene

Imagery or artistic representation derived from events, stories, or characters found in the New Testament of the Christian Bible.

German Art

Refers to the visual arts originating from or associated with Germany, encompassing a wide range of styles and periods, from ancient to modern times.