This could go in the homework section I suppose, but I couldn't follow the guidelines, so I'll try asking it here.(adsbygoogle = window.adsbygoogle || []).push({});

The attached image is a probability distribution for measured fibre angles from a spray up carbon fibre process. This is in a report that I need to explain. To get the probability distributions on the Y axis, would one just add up all the fibres, and divide that total by the number between a given orientation?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Probability density functions

**Physics Forums | Science Articles, Homework Help, Discussion**