History of StatISTICS

[Audio] History of StatISTICS Name:-Dhananjay sakharam kadam . Class:-FYBSC(cs). Div:-F. Roll no:-FF05..

[Audio] INDEX: (i) INTRODUCTION. (ii) DEEFINITION OF STATISTICS. (iii) TYPES OF STATISTICS. (iv) IMPORTANCE OF STATISTICS. (v) SCOPES OF STATISTICS. (vi) LIMITATION OF STATISTICS..

[Audio] INTRODUCTION: In the modern world of computers and information technology the importance of statistics is very well recognized by all the disciplines. Statistics has originated as a science of statehood and found applications slowly and steadily in agriculture. Economics , commerce , biology , medicine ,industry ,planning ,education and so on . As on date there is no other human walk of life , where statistics cannot be applied. Statistics are measurements , enumerations or estimates of natural phenomenon usually systematically arranged , analyzed and presented as to exibit important interrelationships among them. Statistics has its origin in Latin word Status, Italian word Statistacs and German term Statistics all of which mean "Political State"..

[Audio] Defination statistics The collection, presentation, analysis and interpretation of numerical data. The purpose of statistics and mathematics is to manipulate, summarize and investigate data so that the useful decision-making results can be executed. Its representing the condition of people in a state.In particular they are the facts,which can be stated in number or in table number in any tabular or classified in arrengement..

[Audio] Types of statistics (1)Descriptive Statistics:- (a)Measures of Frequency (b) measures of central tendency. (c) measures of dispersion. (d) Measures of Position. (2)Inferential Statistics:- (a)hypothesis testing. (b)confidence intervals. (c)regression analysis..

[Audio] Importance of statistics In functions like: -Planning -Data collection -Simplification of complex data -Presentation of facts and figures -Comparison -Forecasting -Controlling -Exploring etc..

[Audio] SCOPE OF STATISTICS:- Computer Science. Economics. Business and management. Biology. Medical Science. Industry. Research. Agriculture. Psychology and education..

[Audio] LIMITATIONS OF STATISTICS -Statistics Suits to the Study of Quantitative Data Only 8. -Statistical Results are not Exact . -Statistics Deals with Aggregates Only -Statistics is Useful for Experts Only -Statistics does not Provide Solutions to the Problems..

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