View source for Frequency Density

==Key Stage 4==
===Meaning===
The '''frequency density''' is the frequency of an event divided by its class width.

===References===
====OCR====

:[https://www.amazon.co.uk/gp/product/0198359810/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359810&linkCode=as2&tag=nrjc-21&linkId=d768d99f1a06f7c12fab40e5aef85a55 ''Frequency density, page 283, Gateway GCSE Biology, Oxford, OCR  '']
:[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Frequency density, page 298, Gateway GCSE Chemistry, Oxford, OCR   '']