Data visualization | analyzing and visualizing data

Read through the chapter-1 of the recommended text book 

Required Text: Kirk, A. (2016). Data visualisation a handbook for data driven design. Los Angeles, CA: Sage. ISBN: 978-1473912144

1. Identify one or a few visualisations/infographics you think are especially effective.
2. Identify one or a few visualisations/infographics you think are especially ineffective.

For each choice, consider the reasons that led you to make that choice?

What design or content factors shaped your selection?

Please make sure you have an initial post (about 300 words)