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Copyright © 2003 New Age International (P) Ltd., Publishers,, Second Edition : 2003, Reprint : 2005, , NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS, 4835/24, Ansari Road, Daryaganj,, New Delhi - 110 002, Visit us at : www.newagepublishers.com, , Offices at:, Bangalore, Chennai, Cochin, Guwahati, Hyderabad, Jalandhar,, Kolkata, Lucknow, Mumbai and Ranchi, , ‘This book or any part thereof may not be reproduced in any form, without the written permission of the publisher., , ‘This book cannot be sold outside the country to which it is consigned, by the publisher without the prior permission of the publisher., , Rs. 275.00, ISBN : 81-224-1458-3, 345678910, Published by New Ago International (P) Ltd.,, 4885/24, Ansari Road, Daryaganj, New Delhi-110 002 and, , ' printed in India at Taj Press, New Delhi-110 064, typesetted at Pagotek, Delhi-110 092.

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Contents, , , , , , Preface to the Second Edition v, , Preface to the First Edition vil, , Chapter 1 ___ Statistics 1, ‘Short essay type questions on:, , Chapter 2, , , , Editing of data_5, Eilin the blanks 6, , ‘Multiple choice questions _7, ‘Answers 10, , Suggested reading IT, Classification, Tabulation and Frequency Distribution 12, ‘Short essay type questions on:, , Classification 12, Grouping of data_3, Grouping error_3, ‘Tabulation_/4, , wency _15

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Chapter 3, , Chapter 4, , Cumulative fr Js, GEeere ee, ‘Stem and leaf display of data_/5Fill in the blanks 15, Mubhtple choice questions 17, Answers_20, Suggested reading 20, Diagramatic and Graphical Representation, ‘Short essay type questions on;, Advantages of diagrams _2/, Bar diagram _2/, Sub-divided bar diagram 2/, Multiple bar diagram 22, Deviation bar diagram 22, Duo-directional bar diagram 22, Paired bar diagram 23, Sliding bar diagram 23, Broken bar diagram 23, Line diagram 24, Pic chart_24, Histogram 25, ve, Frequency curve 25, Semilogarithmic graph 26, Oxive curve 26, Lorenz curve 27, Pictograms 27, , Column chan with circular base 2, ‘bar chart, , Overlapping bar chart_28, , Eillin the blanks 29, Multiple choice questions _30, Answers _35, , Suggested reading 35, , Measures of Central Tendency, , Ci init, , Properties of central tendency 36, lassification of averages 36, , 25, , Arithmetic mean _37, ‘Weighted mean 38, Moving average 38, , Progressive average 38, , 2, , Urheberrechtlich geschiitztes Material

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Chapter 5, , Chapter 6, , , , Fill in.the blanks 44, , Multiple choice questions _47, , Answers 58, , Suggested reading 59, , Measures of Dispersion, Skewness and Kurtosis, , Concept and statements _60, Requisites of a good measure _6/, Uses_61, , Range 6!, , Coefficient of range 61, Interquartile range 67, , Percentile range 67, , Quartile deviation 61, , ‘Mean deviation 62, , , , , , Probable error_65. Empirical relation between $.D.. Q.D. and M.D. _ 65,, Relations between central and row moments 6S, , ‘Skewness 66, Kurtosis_47, , Sheppand’s corrections 68, FilLin the hanks 69, , Multiple choice questions 72, Answers 87, Suggested reading 87, , Elementary Probability, , ‘Short essay type questions on:, Concept 83, , , , Material