{"version":"1.0","type":"rich","title":"Ice6_Question 1","description":"This bar chart compares average delivery times across shipping methods using data loaded from a CSV file. The visualization combines rectangular bars, a gray line connecting category averages, and circular point markers. D3 v7 handles the data processing, including grouping values with `d3.group` and calculating means, while SVG scales and axes render the marks. The chart is styled with interactive hover effects that change bar colors.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/40bf00c6320143f88946ce54cee0b909?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}