# Central Limit Theorem Probability Demonstration

- Author:
- David Gurney

- Topic:
- Probability, Statistics

Last updated 3/14/2019

The blue curve shows the distribution of a single normal
random variable.
The red curve shows the distribution of the mean of a
sample of size n from a normal distribution with the
same mean and standard deviation as the single
normal random variable.
Change the mean and standard deviation by moving the
appropriate sliders.
Move the sliders for A and B to change the bounds on the
inequality.
Move the slider for the sample size n to see how the
probability of being between A and B changes for the
two curves.