# www.nerdytshirt.com

## Now offering more than 100 unique Nerdy T-Shirt designs!

Our math and science t-shirts address your physical, social, and intellectual needs.

# Statistics T-Shirts

The standard deviation of a finite data set. Nerdy DEVIANT Shirts. |
The formula for the kth central moment of a data set. Nerdy THE MOMENT Shirts. |
The general equation for the arithmetic mean, or common "average". Nerdy MEAN Shirts. |

The formula for the skew of a data set. Nerdy ALL SKEWED UP Shirts. |
The equation for the Normal Distribution, a.k.a. the Bell Curve. Nerdy NORMAL Shirts. |
The expected value of a discrete random variable X with probability mass function p(x). Nerdy GREAT EXPECTATIONS Shirts. |

The combinatoric formula for choosing r items from a set of n items, in which the order of selection doesn't matter. Nerdy PRO CHOICE Shirts. |
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