Assertion: correlation | /r/HasProperty | denoted by greek letter rho
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: For samples, the correlation coefficient is represented by r while the correlation coefficient for populations is denoted by the Greek letter rho (which can look like a p).
text: The correlation coefficient for a population of pairs of random variables distributed according to a binomial normal distribution is usually denoted by the Greek letter 'rho'.