NUMBAT OER - Open Educational Resources
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other



The number of times an observation of a particular value occurs.

Frequency Distribution

Number of individuals / items in each category or interval (graph or table).


The ratio of 'model' variance to residual variance. For example; in analysis of variance, F is calculated as the variance between treatments, divided by the variance within treatments.