Bradley, Jack I. <br/><br/>
Basic statistical concepts: a self instructional text. 

 - Chicago - US  Scott,Foresman and Company  1963 
 - 168 p.  grafs. 
<br/><br/> Contiene: Review of arithmetic and algebra - Frequency distributions and graphs - Measures of central tendency - Measures of variability - The normal distribution curve - Correlation - Introduction to probability - Experimental applications - Reliability and validity of psychological measures - Individual differences and norms. 
<br/><br/><br/>Ingles. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTADISTICA<br/>ARITMETICA<br/>ALGEBRA<br/>MATEMATICAS<br/>METODOLOGIA<br/>PROBABILIDADES
<br/><br/><label>Subjects--Index Terms: </label>CIENCIA CIENCIAS PURAS 
<br/><br/><label>Dewey Class. No.: </label>519.5