Paula Milenkova 1b8f85d051 Began an intro to bar charts on stub (#23673) ...

* Began an intro to bar charts on stub

* fix: removed boilerplate

2018-11-17 15:46:01 +05:30

..

visualize-data-with-a-bar-chart

Began an intro to bar charts on stub (#23673)

2018-11-17 15:46:01 +05:30

visualize-data-with-a-choropleth-map

…

visualize-data-with-a-heat-map

…

visualize-data-with-a-scatterplot-graph

…

visualize-data-with-a-treemap-diagram

…

index.md

…