1. Measures of Central Tendency 2. Characteristics of a Measure of Central Tendency Single number that represents the entire set of data (average) 3. Three Measures of Central…
Dispersion (Measures of Variability) Introduction and Definition : MeasuresofCentraltendencyarecalledaveragesoffirstorder,butthesearenot sensitive to the variability among…
1. MEASURE OF DISPERSION 2. 1- Control the variability : Measuring of variation helps to identify the nature and causes of variation. Such information is useful in controlling…
1.Lecture Series onBiostatistics No. Biostat - 5Date: 18.01.2009 MEASURES OF CENTRAL TENDENCY Dr. Bijaya Bhusan Nanda, M. Sc (Gold Medalist) Ph. D. (Stat.)Topper Orissa Statistics…
1. UNIT –5MEASURES OF DISPERSIONMeasures of central tendencies indicates the central Tendency of a frequency distribution in the form of an average. An average is a single…
1. UNIT –5MEASURES OF DISPERSIONMeasures of central tendencies indicates the central Tendency of a frequency distribution in the form of an average. An average is a single…
Slide 1 Applying Ideal Point IRT Models to Score Single Stimulus and Pairwise Preference Personality Items Stephen Stark (USF) Oleksandr S. Chernyshenko (UC, NZ) Fritz Drasgow…