Determine Whether the Following Is a Probability Distribution

question 38

Essay

Determine whether the following is a probability distribution. If not, identify the requirement that is not satisfied.
$\begin{array} { c | c } \boldsymbol { x } & \boldsymbol { P } ( \boldsymbol { x } ) \\\hline 0 & 0.1296 \\1 & 0.3456 \\2 & 0.3456 \\3 & 0.1536 \\4 & 0.0256\end{array}$

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Definitions:

First Served

Typically part of the phrase "first come, first served," this term denotes a service policy where requests are attended to in the order they were received, without other prioritization.

Assignment Method

A procedure or algorithm used to match tasks, jobs, or resources to agents, machines, or employees in the most efficient way.

Row Values

Specific data points or entries within a row in a spreadsheet or database, representing various attributes of a single record.

Shortest Processing Time

A scheduling priority rule that sequences jobs or tasks based on the shortest time needed to complete them, aiming to minimize the overall processing time.