(a) Correlation coefficient is the geometric mean between the regression coefficients.
(b) If one of the regression coefficients is greater than unity, the other must be less than unity.
(c) Arithmetic mean of the regression coefficients is greater than the correlation coefficient r, provided
r > 0.
(d) Regression coefficients are independent of the changes of origin but not of scale.
Online Statistics Help | Statistics Math Help | Statistics probability help | Statistics help | College statistics help | Business statistics help | Elementary statistics help | Probability and statistics help | Statistics tutor | Statistic Homework help | Excel help | Mathematics help | Matlab help | MegaStats help | Minitab help | PHStat2 help | POM/QM help | R code and S-Plus help | SAS help | SPSS Help | Stata help | TDISK help | Tree Plan help | Online Tutoring