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How do you estimate a line of fit for a scatter plot which shows linear growth?
Wiki User
∙ 10y ago
The naive, rough and ready method is as follows:
Find the mean values of the two variables and mark this "mean point" on the scatter plot. Draw a set of axes through that point. The line of best fit will pass though the "mean point" and will go either from bottom-left to top-right or top-left to bottom-right. There should be approximately as many points above the line as below and these must be approx equally distributed on either side on the "mean" point.
A more systematic approach is statistical and entails the calculation of the "least squares equation" using regression.
Wiki User
∙ 10y ago
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What are the advantages and disadvantages of scatter diagram?
ADVANTAGES Shows relationship between two variables best method to illustrate a non-linear pattern.
How do you read a scatter graph?
Scatter-plot shows correlation between two different variables (one on the y-axis, the other on x-axis). If there is linear correlation, the scatter-points form a straight line from zero (origo) to some direction. The more cloud-like distribution the scatter-plot does have, the less those variables in question have correlation or dependence with each other.
What relationship does a linear graph shows?
A linear graph shows a linear equation in which the value of one variable depends on the value of the other variable.
This kind of coordinate graph shows the relationship between two varables?
a scatter plot is one of them.
What is an organism that shows exponential growth?
Bacteria.
What are the advantages and disadvantages of scatter diagram?
ADVANTAGES Shows relationship between two variables best method to illustrate a non-linear pattern.
Which type of chart shows the pattern or relationships between sets of data points?
A scatter plot.A scatter plot.A scatter plot.A scatter plot.
How do you read a scatter graph?
Scatter-plot shows correlation between two different variables (one on the y-axis, the other on x-axis). If there is linear correlation, the scatter-points form a straight line from zero (origo) to some direction. The more cloud-like distribution the scatter-plot does have, the less those variables in question have correlation or dependence with each other.
Where do you plot most scatter plots?
a scatter plot is a piece of data that shows you how to make a prediction
Which graph shows how data are spread out?
A scatter diagram.
What graph shows how output changes when a single input changes?
A multi-dimensional scatter plot.A multi-dimensional scatter plot.A multi-dimensional scatter plot.A multi-dimensional scatter plot.
What relationship does a linear graph shows?
A linear graph shows a linear equation in which the value of one variable depends on the value of the other variable.
What is a good idea for a scatter plot?
I like to use age and height in a scatter plot using male and female separate then together. It shows two lines of regression.
Which part of a plant shows determinate growth?
Cymose inflorescence shows determinate growth.
This kind of coordinate graph shows the relationship between two varables?
a scatter plot is one of them.
What is unrestricted growth?
A tumor shows unrestricted growth.
Which type of cancer shows the most aggressive type of growth?
Which type of cancer shows the most aggressive growth? Explain.
