MARCUS DU SAUTOY:'With the world's fish stocks under pressure, 'it's vital for us to find out as much about their populations 'as we possibly can. MARCUS DU SAUTOY:'But with so many fish out there, it ...

Imagine a number line, extending in both directions infinitely. Above this line we might graph bars that represent the proportion of observations of something that fall within any given interval on ...

The normal distribution is a concept in statistics that assumes all values are distributed in the same pattern. It requires symmetry and consistent proportions in the distribution of values. Normal ...

The normal distribution is the probability distribution that plots all of its values along a symmetrical bell curve, with the highest probabilities centered around the mean value and tapering out ...