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activity 6 tutorial 1

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Nnissisharon61@gmail.com
Last edited Apr 1, 2025
Created on Apr 1, 2025
Forked from Activity 7

This example presents a horizontal bar chart of the 2020 population for 30 countries, sorted from largest to smallest by the y-axis. The data is loaded from a CSV file via `d3.csv` and rendered as SVG rectangles using React components. It applies `d3.scaleBand` for the categorical y-axis and `d3.scaleLinear` for the numeric x-axis, with `d3.format` to abbreviate population values in billions. Axes and marks are built with reusable React components that map data to SVG elements.

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