It’s time for our monthly colloquium again! This Wednesday, Apr. 13th, we will have our very own Dr. Tong Tiejun, Associate Professor from Department of Mathematics talking about stats error in data news.

Come join the event at CVA1024, Apr. 13th (Wed) 13:00,sign up starts at 12:50. All are welcome!
Statistics do not lie, but people may lie with statistics in data news. Dating back to 1954, Darrell Huff has written a book titled “How to Lie with Statistics” that presents an introduction to statistics for the general reader. Over the last sixty years, the book has sold many more copies than any other statistical text. As Huff made clear in his book, lying with statistics can be accomplished in many ways. Distorting graphics, manipulating data or using biased samples are just a few of the tried and true methods. Failing to use the correct statistical procedure or failing to check the conditions for when the selected method is appropriate can distort results as well, whether the motives of the analyst are honorable or not. Even when the statistical procedure and motives are correct, bad data can produce results that have no validity at all. Continue reading →