[Solved] What will be the output of this code?import matplotlib.pyplot as plt before = [3, 5] after = [4, 6] plt.bar([1, 2], before, width=0.4) plt.bar([1.5, 2.5], after, width=0.4) plt.show() | Matplotlib

Matplotlib - Real-World Visualization Patterns

What will be the output of this code?

import matplotlib.pyplot as plt
before = [3, 5]
after = [4, 6]
plt.bar([1, 2], before, width=0.4)
plt.bar([1.5, 2.5], after, width=0.4)
plt.show()

ATwo sets of bars side-by-side with slight overlap

BBars completely overlapping each other

CA line plot of before and after data

DScatter plot of before vs after

Step-by-Step Solution

Solution:

Step 1: Analyze bar positions and widths
Bars at x=[1,2] and x=[1.5,2.5] with width=0.4 will be close but slightly overlapping.
Step 2: Understand plot type
plt.bar() creates bar charts, so output is side-by-side bars with slight overlap.
Final Answer:
Two sets of bars side-by-side with slight overlap -> Option A
Quick Check:
Bar positions + width = side-by-side with overlap [OK]

Quick Trick: Bar width and x positions control overlap [OK]

Common Mistakes:

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What will be the output of this code?