SCATTER DIAGRAMS Meaning and
Definition
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A scatter diagram, also known as a scatter plot or a scattergraph, is a visual representation of data points plotted on a Cartesian coordinate system. It is a statistical tool used to investigate the relationship between two or more variables.
In a scatter diagram, each data point represents the values of two different variables. The x-axis represents the independent variable, while the y-axis represents the dependent variable. The plotted points are not connected by lines or curves, offering a clearer view of the individual data points.
The purpose of a scatter diagram is to visually analyze and interpret the correlation or association between the variables being examined. It helps identify patterns, trends, outliers, and the overall direction of the relationship.
The scatter diagram can show different types of relationships between variables, including positive, negative, or no correlation at all. A positive correlation implies that as one variable increases, the other also increases. Conversely, a negative correlation indicates that as one variable increases, the other decreases. When no correlation is present, the points appear randomly scattered across the graph.
Scatter diagrams are commonly used in various fields, such as economics, biology, social sciences, and engineering. They provide valuable insights into the strength and nature of relationships between variables, aiding in decision-making processes, hypothesis testing, and forecasting. Additionally, they are an essential tool in the initial exploration and analysis of data before performing further statistical analyses.
Common Misspellings for SCATTER DIAGRAMS
- acatter diagrams
- zcatter diagrams
- xcatter diagrams
- dcatter diagrams
- ecatter diagrams
- wcatter diagrams
- sxatter diagrams
- svatter diagrams
- sfatter diagrams
- sdatter diagrams
- scztter diagrams
- scstter diagrams
- scwtter diagrams
- scqtter diagrams
- scarter diagrams
- scafter diagrams
- scagter diagrams
- scayter diagrams
- sca6ter diagrams
- sca5ter diagrams
Etymology of SCATTER DIAGRAMS
The word "scatter diagram" does not have a well-established etymology of its own. However, it is composed of two common English words: "scatter" and "diagram".
1. Scatter: The word "scatter" comes from the Middle English word "scateren", which means "to disperse" or "to throw things in different directions". It has its roots in Old Norse and Old English words.
2. Diagram: The word "diagram" comes from the Latin word "diagramma", which means "a figure drawn" or "a plan". It originated from the Greek word "diagramma", which means "a geometrical figure".
When combined, "scatter diagram" refers to a graph or plot where data points are scattered or dispersed on a diagram or chart.
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