The Expected Value of a Discrete Random Variable X with Probability Mass Function p(x) Unisex Tri-Blend T-Shirt.

If you are a mathematics, physics and or science lover and maybe you even work in these fields and you would like to express yourself through physical and mathematics formulae and symbols. Then this t-shirt is for you. Our math, science and physics t-shirts address your physical, social, and intellectual needs. 

The tri-blend fabric creates a vintage, fitted look. And extreme durability makes this t-shirt withstand repeated washings and still remain super comfortable and flattering for both men and women. You won't regret buying one of these.

• Tri-blend construction (50% polyester/25% combed ring-spun cotton/25% rayon)
• Pre-shrunk fabric 40 singles thread weight
• Comfortable and durable
•  Contemporary fit
• Lightweight

Shipping Information

We take about 2-7 business days to create our cut & sew products. Then you should add shipping times on top of that. The production and shipping speed depends on the product type and destination.
In the table below you can see the production and shipping estimates per country/region.

Size guide