Statistics Maths Class 9, 10 and 11 NCERT, CBSE and State Board Examination
Statistics Maths
Statistics is a very important topic for class X and XI. Statistics deals with data collection and analysis of data. Statistics is present in class IX, Class X and class XI Maths syllabus. This article is related with quick revision of Statistics of class IX, class X and class XI. All the formulas and definition are given here for your quick revision. You will find this helpful for your examination preparation.
Content / Syllabus for Different Classes
Class IX Statistics deals with definition, data, types of data, representation of data, Bar Graph, Histogram, frequency Polygon, Mean, Median and Mode of Raw Data.
Class X Statistics deals with Mean( direct Method, step deviation Method, short cut Method), median and mode of grouped data (bimodal situation to be avoided).
Class XI Statistics deal with Measures of Dispersion: Range, Mean deviation, variance and standard deviation of
ungrouped/grouped data.
Definition
Statistics is the branch of Applied Mathematics that deals with the study of the collection, analysis, interpretation, presentation, and organization of data.
Post a Comment