which statement describes a gls? gls ranked variable example why does the estimated coefficients of a multiple regression seem not to pass through most observers? what is coeficient in gls what are the coeficient estimates of multiple regression? which variable is ranked and is coeficient? what are the ranked variables in gls what is the coefficient of a regression with ranked variables gls ranked variable in a gls why does the estimated coefficient of a multiple regression through GLS seem not to pass through the majority of observation data? gls estimate coefficients why does multiple regression have odd coeficient estimates if multiple regression is used with ranked variables why are the estimators in gls strange? what is a ranked variable in gls how to figure the coefficient of multiple regression with ranked variables what is gls ranked what is a coeficient estimate in gls for an example what are coeficient estimates for multiple regressions how to find the coefficients of gls multiple regression why does the estimate coefficients for a gls seem to pass through most observations?