Syllabus BA 3
♦STATISTICS:NATURE,SCOPE AND IMPORTANCE
♦COLLECTION OF DATA
♦CLLASIFICATION AND TABULATION
♦GRAPHIC REPRESENTATION OF DATA
♦CROSS SECTION DATA
♦MEASURES OF CENTRAL TENDENCY
♦MEDIAN
♦MODE
♦MEASURE OF DISPERSION,RANGE
♦MEASURE OF DISPERSION -MEAN DEVIATION
♦MEASURE OF DISPERSION -STANDARD DEVIATION
♦LORENZ CURVE
♦SKEWNESS