To teach you the process of making a bell curve in Excel, I have taken sample data of 10 students’ marks in a particular subject. The marks are out of 100. You can calculate the average in any cell, I ...

Every student should get to feel brilliant at school. But too often, they don’t. In many classrooms, success still depends on how well a student fits onto a single, familiar bell curve–the one ...

A bell curve is a graph used to visualize the distribution of a set of chosen values across a specified group that tend to have central, normal values that peak, with low and high extremes tapering ...