TY - JOUR AU - R. Bhargava TI - Distribution of Chi-Square Analogue for Normal Population with Class Intervals Defined in Terms of the Sample Quartiles. JO - Metrika PY - 1973 SP - 203 EP - 208 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1973__20_175607/ ID - MET_1973__20_175607 ER -