Informatics Practices
Assertion. Five-point statistical summary of a data set can be visually represented.
Reason. The boxplot() function can plot the highest and lowest numbers of a data range, its median along with the upper and lower quartiles.
- 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 and R is the correct explanation of A.
Explanation
The five-point statistical summary of a dataset can be visually represented through a box plot. A box plot is used to display the range and middle half of ranked data. It uses five important numbers from the data range: the extremes (highest and lowest numbers), the median, and the upper and lower quartiles, comprising the five-number statistical summary.
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Related Questions
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.
Assertion. Line graph is a tool for comparison and is created by plotting a series of several points and connecting them with a straight line.
Reason. You should never use a line chart when the chart is in a continuous data set.
- 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.
Name the library of which the PyPlot is an interface.