Informatics Practices
Assertion. A scatter chart simply plots the data points on a chart to show the trend in the data.
Reason. A line chart connects the plotted data points with a line.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
PyPlot
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Answer
Both A and R are true but R is not the correct explanation of A.
Explanation
The scatter chart is a graph of plotted points on two axes that show the relationship between two sets of data. On the other hand, a line chart, or line graph, is a type of chart that displays information as a series of data points called 'markers' connected by straight line segments.
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Related Questions
What is not true about Data Visualization ?
(a) Graphical representation of information and data.
(b) Helps users in analyzing a large amount of data in a simpler way.
(c) Data Visualization makes complex data more accessible, understandable, and usable.
(d) No library needs to be imported to create charts in Python language.
Assertion. The matplotlib library of Python is used for data visualization.
Reason. The PyPlot interface of matplotlib library is used for 2D plotting.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion. Both scatter() and plot() functions of PyPlot can create scatter charts.
Reason. The plot() function can create line charts as well as scatter charts.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion. For the same sets of data, you can create various charts using plot(), scatter(), pie(), bar() and barh().
Reason. All the data sets of a plot(), scatter(), bar() cannot be used by pie() ; it will work with only a single set of data.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.