About: http://webisa.webdatacommons.org/192626419

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The power of this test is about In other words, this test of the null hypothesis is not very powerful and has only a probability of detecting the real difference between the means.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org