I read a story this morning about university poll results of likely voters in the Feb. 29 South Carolina Democratic Presidential Primary.
https://www.winthrop.edu/winthroppoll/current-findings.aspx
The narrative was fine, but the story had lots of data,
which is expected. What was disappointing were the charts. They were very basic
two column tables that look like they were made in a text document. There were no design elements and some of the charts did not have a header for each column. The most
salient data was not even put into charts. Bar charts would have been ideal to compare candidate poll numbers. Voter preferences by race
could have been better represented. The poor design of the charts took away from the
credibility of the data.