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What does the term residual mean?
Let's say that you fit a simple regression line y = mx + b to a set of (x,y) data points. In a typical research situation the regression line will not touch all of the points; it might not touch any of them. The vertical difference between the y-co-ordinate of one of the data points and the y value of the regression line for the x-co-ordinate of that data point is called a residual.There will be one residual for each data point.To see some labelled diagrams of residuals search images.google.com for residuals.
What metric units are represented by points on the plotted line?
Any metric or non-metric units can be represented by points on the plotted line.
Information on a graph between plotted points may not be accurate?
If it is plotted correctly, there is no reason for it to be anything but accurate.
What is the type of graph where points are plotted?
Scatter Graph
What is a two-dimensional grid where points are plotted?
A line graph.
What does the term residual mean?
Let's say that you fit a simple regression line y = mx + b to a set of (x,y) data points. In a typical research situation the regression line will not touch all of the points; it might not touch any of them. The vertical difference between the y-co-ordinate of one of the data points and the y value of the regression line for the x-co-ordinate of that data point is called a residual.There will be one residual for each data point.To see some labelled diagrams of residuals search images.google.com for residuals.
What does the term residual?
Let's say that you fit a simple regression line y = mx + b to a set of (x,y) data points. In a typical research situation the regression line will not touch all of the points; it might not touch any of them. The vertical difference between the y-co-ordinate of one of the data points and the y value of the regression line for the x-co-ordinate of that data point is called a residual.There will be one residual for each data point.To see some labelled diagrams of residuals search images.Google.com for residuals.
What metric units are represented by points on the plotted line?
Any metric or non-metric units can be represented by points on the plotted line.
Information on a graph between plotted points may not be accurate?
If it is plotted correctly, there is no reason for it to be anything but accurate.
What is the type of graph where points are plotted?
Scatter Graph
What is a two-dimensional grid where points are plotted?
A line graph.
Could lead to a misleading graph?
Incorrectly plotted points.
When you graph linear equations by plotting points the points you plot should all be what?
... plotted accurately.
In snooker what is the colour of the last ball plotted?
Black - worth 7 points
What do the x's on a line plot means?
They are the data points, plotted on the appropriate coordinates!
Explain how point (4 5) is the same as point (5 4).?
No they are not identical points because when plotted on the Cartesian plane they will be in different places.
Plotted data points representing acceleration in a distance-time graph form a?
instantaneus
