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Exhibit 5-8
The random variable x is the number of occurrences of an event over an interval of ten minutes. It can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. It is known that the mean number of occurrences in ten minutes is 5.3.
-Refer to Exhibit 5-8. The appropriate probability distribution for the random variable is
Import
To bring data into a program from an external source, often used in software applications for data analysis or editing.
File Explorer
A file manager application included with Windows operating systems that provides a graphical interface for accessing the file systems.
Track Values
The process or feature of monitoring and recording changes in variables or parameters over time.
Bar Chart
A graphical representation of data using bars of different heights or lengths to compare various categories.
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