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Output:
The choice of bins is subjective and can be adjusted based on specific data and visualisation needs. You can experiment
the above example with bins=5 or bins=10 also.
Scatterplot
A scatter plot or scatter chart is used to visualise the relationship between two variables in a dataset. It utilises an x-y
coordinate system where each data point is represented by a dot. A trend line may be added to a scatter plot in some
instances. For example:
No. of Hours Studied 4 3.5 5 2 3 6.5 0.5 3.5 4.5 5 1 1.5 3 5.5 7
Percentage 82 82 90 74 40 94 51 75 86 85 62 75 70 89 95
The most popular data visualisation method in machine learning is the scatter plot.
When is a scatter plot suitable?
• It is used to track the connections between two numeric variables. When the data is seen as a whole, the dots on the
plot indicate both the variable's value and any trends.
298 Touchpad Artificial Intelligence (Ver. 3.0)-XI

