01081nam a22001697a 4500 170124b xxu||||| |||| 00| 0 eng d 9717050538 7662 Estlolano, Marcial P. Introduction to statistics / Marcial P. Estolano, Anna Lourdes S. Latonio and Florentina D. Monta. Metro Manila : Grandbooks Publishing, Inc., c2015. 80 pages : illustrations ; 26 cm. Contents: Variables & levels of measurement. -- The summation notation. -- Collection of data. -- Drawing a random sample. -- Methods of presenting data. -- Frequency distribution. -- Methods of central tendency. -- Measures of variability. -- Methods of counting. -- Probability. -- Probability distributions. -- The normal distribution. -- Test of hypothesis concerning one population mean. -- Test of hypothesis concerning two population means. -- Test of hypothesis for equality of variables. 7894 Statistics. 7663 Latonio, Anna Maria Lourdes S. 7664 Monta, Florentina D. ddc BK 5691 5691 0 0 ddc 0 0 Fil Ref SPMT-CAS SPMT-CAS 2017-01-24 0 Fil./310/Es87 007859 2017-01-24 00:00:00 2017-01-24 BK