Question: Control charts are a relatively simple way of doing fundamental statistics on random variables that are measured sequentially through time.
Go to any source available to you and find a use of control charts in an area that interests you. (Try search words: "control chart" and whatever your interest area is; if no results are found, choose another interest area).
Provide a printout of the control chart, and one page of your comments on the control chart, including naming, the variable and its type, the length of the data record, the "sigma limit" used, the criteria used for determining when the system was "out of control," and summarize (in YOUR own words) the conclusions developed in the article from the control chart. Provide no more than one page of material copied from the web or other source (and be sure to cite the source).