TY - BOOK AU - Spiegel,Murray R. TI - Theory and problems of statistics T2 - Schaum's outline series SN - 0077077067 : U1 - 519.5 PY - 1992/// CY - London PB - McGraw-Hill KW - Statistics KW - Graphs; Frequency distribution; Standard deviation; Sampling N2 - Mathematics and Statistics ER -