Objective:

Build a simple web page from scratch that utilizes D$3.$js to create interactive div elements. Each div should visually represent a data point and change its appearance when the user hovers over it$.$ This challenge will test your ability to manipulate the DOM using D$3.$js$,$ applying basic interactivity concepts.

Tasks:

Setup the HTML Structure:

Create an HTML file with the basic structure $($doctype$,$ head, body$).$

Include the D$3.$js library by adding its