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A representation of numbers signifying different data sets. Graphs are vitally important in tracking past performance of economic data with the aim of predicting its future behavior. For example, a government agency may create a graph of unemployment claims over time. If claims have trended downward, the agency may predict that unemployment may remain low. Graphs are also crucial for technical analysts, who use them to track securities' performance to help make investment decisions. Graphs are also known as charts.


Data displayed in a diagrammatic manner, often to show relationships between different sets of numbers. Charts are used to observe the historical values of variables and, frequently, to spot trends that may provide insights for use in projecting future values. Also called graph. See also bar chart, candlestick chart, line chart, point-and-figure chart.
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The thermo graphical methods can highlight most of musculoskeletal problems, and can be an efficient tool in applying the ergonomics principles in dentistry especially in dental equipment design.
It explores the process of preparing and presenting sample data using graphical methods and then making valid inferences about the population represented by the sample.
They begin with the operating characteristics, design features, reliability considerations, and maintenance protocols of steam turbines, and cover stationery components and casings, bearings for mechanical drive turbines, rotors for impulse and reaction turbines, turbine blade design, turbine components (such as the lubrication system, governors and control systems), couplings and coupling considerations, dynamic technology, diagrams for steam turbine blades, reaction and impulse-type steam engines, transmission elements for high-speed turbomachinery, shortcut graphical methods for turbines selection, selection methods for multi stage steam engines, and re-rating, upgrading, and modifying steam engines across a life of the machine.
Interpretation strategies, describing methods of interpreting of impedance data, ranging from graphical methods to complex nonlinear regression
The bank of international authors cover the basics of queues, including their features and characteristics, graphical methods, modeling, scope and organization, Markovian queues, including optimization, regenerative non-Markovian queues, computational methods, statistical inference and simulation, general queues, discrete-time queues in transient solutions, and miscellaneous topics such as priority queues, queues with infinite servers, design and control of queues, and networks.
Merck used a number of analytical and graphical methods to evaluate whether the relative risk changed over time.

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