In all aspects of conducting a study we are trying to ensure we can make valid inference. In this sense much of application of statistics is concerned with ensuring valid inference. In many types of ...

NOW that Spring has officially arrived, many of us will be thinking about getting the garden ready to create the perfect ...

How can you determine if a new process performs better than the original? How can you be confident that a new drug or vaccine will be safe and effective? How can you best determine which market(s) to ...

In this hands-on graphic design specialization, you will explore basic graphic design elements, color theory, images, publication design, and techniques for creating effective layouts. You will also ...

Six points of contact detect any displacement. LinuxCNC contributor and machining enthusiast [Andy Pugh] is certainly not afraid to try making specialised tools to see how well they work out, and ...