0
What can a line graph tell you about the relationship between the variables in an experiment?
Wiki User
∙ 12y ago
A line graph can tell you how changes in one variable are related to changes in the other. A line graph cannot show causality. A line graph can show non-linear relationships which some other analytical techniques may not identify. In particular, they are good for identifying relationships between the variables that change over the domain. A line graph can also help identify points where the nature of the relationship changes - eg tension and breaking point, or temperature and phase.
The spread of observations about the "line of best fit" gives a measure of how closely the variables are related and how much of the measurement is systemic or random error.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Importance of line graph?
The major importance of a line graph is that it allows a person to visually see the relationship between two major variables. A line graph contains a vertical axis and a horizontal axis.
Does a line graph show the relationship between three variables?
a simple 2d xy line graph has only the possibility for 2 different variables (x and y). for a 3 variable graph you would have to go into a 3d xyz graph with each variable as x, y and z. it is possible to fit a line to this but for an easier analysis it is better to analyse the variables in pairs.
A graph of boyles law shows the relationship between?
a graph law graph shows the relationship between pressure and volume
Which of the following would let you show a relationship between two variables where each piece of data is connected to all the others?
Line graph
Type of graph that shows the relationship between two varables?
Bar graph.
What does the line graph tell you about the relationship between the variables in an experiment?
What dose a line graph tell you about the relationship between the variables in an experiment
What line graph tell you about the relationship between the variables in an experiment?
a bar grapg can be used
What can a line graph to tell you about the relationship between variables in a experiment?
The extent of changes between the variables throughout different conditions or circumstances.
What type of graph shows a direct relationship between variables?
type the equation that shows the relationship between the variables in this chart.
Used to show the relationship between two variables?
Line graph is used to show relationship between two variables.
What Type of graph graph that shows the relationship between two variables?
linear graph between an independent and independent variable
Do you use a line graph when looking for a mathematical relationship between two variables?
A line graph is often useful in visualizing the relationship between two variables. But bear in mind that such relationships are sometimes so complicated that they are difficult to graph.
What kind of graph useful for the showing the relationship between two numerical variables?
Line Graph
Type of graph that shows the relationship between two variables?
Line
Which graph demonstrates a relationship between the variables?
A scatter plot.
What does it mean when a graph has no identifiable trends?
there is a strong relationship between the variables
How can you determine if a relationship between two variables is a function from a graph?
The relationship is a function if a vertical line intersects the graph at most once.
