This example demonstrates a simple data-binding and DOM manipulation pattern using D3.js. It selects all paragraph elements in the body, binds an array of six numbers to them, and appends a new paragraph for each data point. Each paragraph displays a text string containing the numeric value, such as “I’m number 4!”. The code uses D3’s `select`, `selectAll`, `data`, `enter`, and `append` methods, along with the `text` function to set content. Data is provided as a hardcoded array.