Daljit Dhadwal

From the Wikipedia article on the planning fallacy: The planning fallacy is a tendency for people and organizations to underestimate how long they will need to complete a task, even when they have past experience of similar tasks over-running. The term was first proposed in a 1979 paper by Daniel Kahneman and Amos Tversky. Since […]

Pressing the Alt key and equal sign key (i.e., first press the Alt key and then while keeping it pressed, press the equal key) will autosum a contiguous range of cells. In the following example, the numbers 10, 20, 30 are typed into cells B2, B3, and B4 respectively. Then in cell B5, first the […]