[MINI] The Chi-Squared Test
Data Skeptic6 Feb 2015

[MINI] The Chi-Squared Test

The Chi-Squared test is a methodology for hypothesis testing. When one has categorical data, in the form of frequency counts or observations (e.g. Vegetarian, Pescetarian, and Omnivore), split into two or more categories (e.g. Male, Female), a question may arise such as "Are women more likely than men to be vegetarian?" or put more accurately, "Is any observed difference in the frequency with which women report being vegetarian differ in a statistically significant way from the frequency men report that?"

Avsnitt(587)

Populärt inom Vetenskap

dumma-manniskor
paranormalt-med-caroline-giertz
p3-dystopia
allt-du-velat-veta
svd-nyhetsartiklar
rss-vetenskapligt-talat
kapitalet-en-podd-om-ekonomi
rss-ufobortom-rimligt-tvivel
det-morka-psyket
rss-i-hjarnan-pa-louise-epstein
sexet
dumforklarat
rss-vetenskapspodden
bildningspodden
rss-vetenskapsradion-2
medicinvetarna
rss-personlighetspodden
rss-spraket
rss-vetenskapsradion
vetenskapsradion