The marks are out of 100. 2] To create a bell curve in excel, we need three values, average, standard deviation, and normal distribution. Let’s calculate the average of the data first.

is a well equilibrated bell curve. Some data from real-world processes follow this pattern, making the normal distribution an ...

You may, however, have come across a closely related concept: the “normal distribution”, sometimes known as the “bell curve”. “[The] central limit theorem […] establishes the normal ...

What does this complexity lead to? Francis Galton had a strong desire to explain continuous variation in terms of normal distribution (i.e., the bell curve). To understand the occurrence of ...