If you don”t know how to ask the right question, you will discover nothing ”
Cumulative Frequency Distribution
This is a cumulative frequency distribution I created in Excel from a sample of 100 wages from The Bureau of Labor Statistics.
Fishbone Diagrams and Process Charts
Fishbone Diagrams and Process Charts I created to brainstorm two different situations, one a safe company with a history of low sales in Japan, and the other low call quality in a call center.
Histograms and Histograms
Histograms using the wage data. The first histogram is created in Excel, and the last two in Minitab software.