Sirug, Winston S. <br/><br/>
Essentials of psychological statistics :  With supplemental software applications / 
by Winston S. Sirug 
 - Intramuros, Manila :  Mindshapers Co., Inc.,   c2025 
 - vi, 394 pages :  illustrations ;  26 centimeters 
 - A WSS Mathematics Book Series .
<br/><br/>Content: The nature of statistics-- Frequency Distribution and Graphs-- Measures of Central Tendency-- Measures of Dispersion and Location-- Normal Distribution-- Confidence Interval and Sample Size-- Hypothesis Testing-- Hypothesis Testing: Two Populations-- Correlation and Regression Analysis-- Analysis of Variance-- Chi-Square Tests-- Nonparametric Tests 
<br/><br/><label>ISBN: </label>978-621-406-437-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>BFil. 311.2  / Si621e