[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?"

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(601)

Populärt inom Vetenskap

allt-du-velat-veta
dumma-manniskor
p3-dystopia
rss-ufobortom-rimligt-tvivel
sexet
rss-vetenskapsradion
medicinvetarna
ufo-sverige
rss-vetenskapsradion-2
svd-nyhetsartiklar
hacka-livet
det-morka-psyket
kapitalet-en-podd-om-ekonomi
halsorevolutionen
paranormalt-med-caroline-giertz
ufo-sverige-2
rss-klotet
ideer-som-forandrar-varlden
pojkmottagningen
bildningspodden