{"version":"1.0","type":"rich","title":"Scatter Plot of World Life Expectancy Yearwise","description":"This interactive scatter plot visualizes life expectancy across the world over 15 years, with each circle representing a country. Color encodes continent, while circle size reflects average BMI, and a tooltip reveals the country name. The visualization is built using the Vega-Lite API, which compiles specifications to Vega, with data loaded via `d3.csv` from a WHO dataset hosted on GitHub. The plot reveals that Europe consistently has the highest average life expectancy, and global life expectancy generally increases each year.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e92690e07721405ba299193059e66318?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}