What is scatter plot with example?

Scatter Plots. A Scatter (XY) Plot has points that show the relationship between two sets of data. In this example, each dot shows one person’s weight versus their height. (The data is plotted on the graph as “Cartesian (x,y) Coordinates”)

What are the 3 types of scatter plots?

What are the Three Types of Scatter Plot?
  • Positive Correlation.
  • Negative Correlation.
  • No Correlation (None)

How do you write a scatter plot example?

What are the 5 parts of a scatter plot?

Examining X-Y (Scatter) Plots
  • The Title. The title offers a short explanation of what is in your graph. …
  • The Legend. The legend tells what each point represents. …
  • The Source. The source explains where you found the information that is in your graph. …
  • Y-Axis. …
  • The Data. …
  • X-Axis.

How do you identify a scatter plot?

A scatter plot (aka scatter chart, scatter graph) uses dots to represent values for two different numeric variables. The position of each dot on the horizontal and vertical axis indicates values for an individual data point. Scatter plots are used to observe relationships between variables.

How do you explain a scatter plot?

Scatter plots are the graphs that present the relationship between two variables in a data-set. It represents data points on a two-dimensional plane or on a Cartesian system. The independent variable or attribute is plotted on the X-axis, while the dependent variable is plotted on the Y-axis.

What are the 4 ways to describe a scatter plot?

Form: Is the association linear or nonlinear? Direction: Is the association positive or negative? Strength: Does the association appear to be strong, moderately strong, or weak? Outliers: Do there appear to be any data points that are unusually far away from the general pattern?

Why is a scatter plot used?

Scatter plots are used to plot data points on a horizontal and a vertical axis in the attempt to show how much one variable is affected by another.

How do you write a scatter plot title?

The title should concisely tell the reader what is in the graph. Avoid the obvious use of “vs.” or “versus” or the word “plotted” in the title. Graphs that will appear as a figure in a publication or in a formal laboratory report will not have a title (the information is given in the figure caption).

What 3 things do the scatterplot tell us about the data?

Scatterplots can visually show the strength of the relationship between the variables (i.e., the “scatter” in the plot: the more concentrated the dots are along the line, the stronger the relationship); whether there is a positive or negative association between the variables (i.e., whether the slope is positive or …

How many types of scatter diagrams are there?

Scatter Diagram with Strong Positive Correlation. Scatter Diagram with Weak Positive Correlation. Scatter Diagram with Strong Negative Correlation. Scatter Diagram with Weak Negative Correlation.

What is a linear scatter plot?

This means that the points on the scatterplot closely resemble a straight line. A relationship is linear if one variable increases by approximately the same rate as the other variables changes by one unit.

What does an XY scatter plot show?

XY (Scatter) charts plot two groups of numbers as one series of XY coordinates. XY charts show the relatedness of two sets of data.

What are the 4 parts of a scatter plot?

A scatterplot consists of an X axis (the horizontal axis), a Y axis (the vertical axis), and a series of dots. Each dot on the scatterplot represents one observation from a data set. The position of the dot on the scatterplot represents its X and Y values.

What are the 4 ways to describe a scatter plot?

Form: Is the association linear or nonlinear? Direction: Is the association positive or negative? Strength: Does the association appear to be strong, moderately strong, or weak? Outliers: Do there appear to be any data points that are unusually far away from the general pattern?