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CBSE Class 12 Informatics Practices Question 5 of 147

Plotting with Pyplot — Question 5

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5
Question

Question 5

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.

  1. Both A and R are true and R is the correct explanation of A.
  2. Both A and R are true but R is not the correct explanation of A.
  3. A is true but R is false.
  4. A is false but R is true.
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.