history of statistics dk

[Audio] H i s t o r y o f S t a t I S T I C S_x000D_ History of StatISTICS Name:-Dhananjay sakharam kadam ._x000D_ Class:-FYBSC(cs)._x000D_ Div:-F._x000D_ Roll no:-FF05..

[Audio] I N D E X :_x000D_ INDEX: (i) INTRODUCTION._x000D_ (ii) DEEFINITION OF STATISTICS._x000D_ (iii) TYPES OF STATISTICS._x000D_ (iv) IMPORTANCE OF STATISTICS._x000D_ (v) SCOPES OF STATISTICS._x000D_ (vi) LIMITATION OF STATISTICS..

[Audio] I N T R O D U C T I O N :_x000D_ INTRODUCTION: In the modern world of computers and information technology the importance of statistics is very well recognized by all the disciplines._x000D_ Statistics has originated as a science of statehood and found applications slowly and steadily in agriculture._x000D_ 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._x000D_ Statistics are measurements , enumerations or estimates of natural phenomenon usually systematically arranged , analyzed and presented as to exibit important interrelationships among them._x000D_ Statistics has its origin in Latin word Status, Italian word Statistacs and German term Statistics all of which mean "Political State"..

[Audio] D e f i n a t i o n s t a t i s t i c s_x000D_ Defination statistics The collection, presentation, analysis and interpretation of numerical data._x000D_ The purpose of statistics and mathematics is to manipulate, summarize and investigate data so that the useful decisionmaking results can be executed._x000D_ 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] T y p e s o f s t a t i s t i c s_x000D_ Types of statistics (1)Descriptive Statistics:- _x000D_ (a)Measures of Frequency_x000D_ (b) measures of central tendency._x000D_ (c) measures of dispersion._x000D_ (d) Measures of Position._x000D_ _x000D_ _x000D_ (2)Inferential Statistics:-_x000D_ (a)hypothesis testing._x000D_ (b)confidence intervals._x000D_ (c)regression analysis._x000D_ _x000D_ _x0001_.

[Audio] I m p o r t a n c e o f s t a t i s t i c s_x000D_ Importance of statistics In functions like: _x000D_ -Planning_x000D_ -Data collection _x000D_ -Simplification of complex data_x000D_ -Presentation of facts and figures_x000D_ -Comparison_x000D_ -Forecasting _x000D_ -Controlling_x000D_ -Exploring etc..

[Audio] S C O P E O F S T A T I S T I C S : -_x000D_ SCOPE OF STATISTICS:- Computer Science._x000D_ Economics._x000D_ Business and management._x000D_ Biology._x000D_ Medical Science._x000D_ Industry._x000D_ Research._x000D_ Agriculture._x000D_ Psychology and education..

[Audio] L I M I T A T I O N S O F S T A T I S T I C S_x000D_ LIMITATIONS OF STATISTICS -Statistics Suits to the Study of Quantitative Data Only 8._x000D_ -Statistical Results are not Exact ._x000D_ -Statistics Deals with Aggregates Only_x000D_ -Statistics is Useful for Experts Only_x000D_ -Statistics does not Provide Solutions to the Problems..

[Audio] T H A N K Y O U ! !_x000D_ THANK YOU!!. THANK YOU!!.