Chat with our AI personalities
59
The normal distribution is a theory, which works in practice (with a large enough sample). E.g if you were to plot the height of everyone in the country, you should end up with a normal distribution. Hence it is not usually considered hypothetical, in the same way that, say, imaginary numbers are hypothetical.
A way to express a relationship in math. For example, 2x or 3+y
The binomial distribution which, for large numbers of rolls can be approximated by the Gaussian distribution.
15% = .15 so you set the equation up this way... 138 x .15 = 20.7