Why there are so few women warriors

Population size over 20,000 is positively associated with the existence of frequent internal warfare combined with low frequency of warfare (203)

Test
Test Name	Support	Significance	Coefficient	Tail
Chi square	Supported	p<.01	.30	Two-tailed

Variables
Variable Name	Variable Type	OCM Term(s)
Population Size	Independent	`NONE`
Warfare, Exclusively External	Dependent	`NONE`
Warfare, Internal	Dependent	`NONE`

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Ember, Carol R.	1974	"Societies with purely external warfare . . . have smaller total populations than societies with internal warfare" (141)	Supported	2	Cite Related Hypotheses More By Author
Ember, Carol R.	1974	". . . among unilineal societies with internal warfare, those with higher densities would be more likely to have lineages than those with low densities" (82)	Supported	4	Cite Related Hypotheses More By Author
Ember, Carol R.	1997	When included in a model testing the relationship between several variables and frequency of internal warfare, food production will be a significant predictor of internal warfare frequency (12).	Not Supported	8	Cite Related Hypotheses More By Author
Minocher, Riana	2019	Internal warfare will predict the percent of married men who are polygynous.	Not Supported	2	Cite Related Hypotheses More By Author
Minocher, Riana	2019	Internal warfare will predict cultural rules constraining polygyny.	Not Supported	2	Cite Related Hypotheses More By Author