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Aptitude Tests
Twenty-eight applicants interested in working in community services took an examination designed to measure their aptitude for social work. A stem-and-leaf plot of the 28 scores appears below, in which the first column is the count per "branch," the second column is the stem value, and the remaining digits are the leaves.
Count Stems Leaves
1 4 6
1 5 9
4 6 3688
6 7 026799
9 8 145667788
7 9 1234788
-Refer to Aptitude Tests table. Should the Empirical Rule be applied to this data set?
Stdout
Standard Output, a predefined file stream in computer programming used to output data to the screen or another output destination.
Stream
An abstraction for a sequence of data elements made available over time, often used for input/output operations in programming.
Ostream
An output stream in C++, associated with high-level output operations to a variety of destinations including files, devices, or consoles.
Fstream
A header file in C++ that provides facilities for file handling through streams for file input/output operations.
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