Energy in Motion is symbol of living hoods. This Energy in -Motion is also knows as emotion. Digitization and Globalization change our traditional ways of living .This change are not only in physical but also physiological and hence , new generation
Folds are the most prominent geological structures.Here is the full presentation of the folds and their classification that was prepared by me.Full description
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11. Money- Meaning, Functions, Classification and Gresham’s Law Objectives: After studying this lesson, you will be able to understand, • • • • The meaning of money. The different functions of mon...
pattern classification and scene analysis
Local Buckling and Section Classification
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A significant increase has been noticed in the number of people that are utilizing the internet paradigm for various purposes such as accessing various portals such as Social media and E commerce websites. Due to their immense popularity, these platf
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Break down of the accounts with their individual classifications.Full description
thinkiit prefoundation
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O | ³Classification is the process of arranging data into sequences and groups according to their common characteristics or separating them into different but related parts.´ - Secrist ³ The process of grouping large number of individual facts and observations on the basis of similarity among the items, is called classification´. - Stockton & Clark
ï | Classification is a process of arranging things or data in groups or classes according to their resemblances and affinities and gives expressions to the unity of attributes that may subsit among a diversity of individuals.
| ¢ Classification performs homogeneous grouping of data ¢ t brings out points of similarity and dissimilating ¢ The classification may be either real or imaginary ¢ Classification is flexible to accommodate adjustments
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To simplify and condense the large data To present the facts to easily in understandable form To allow comparisons To help to draw valid inferences To relate the variables among the data To help further analysis To eliminate unwanted data To prepare tabulation
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i.e. on the basis of area or region wise) | n the basis of Temporal / Historical, i.e. with respect to time) on the basis of character / attributes) , quantitative on the basis of magnitude)
u n geographical classification, the classification is based on the geographical regions. : Sales of the company n Million Rupees) region ¢ wise
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èorth
285
South
300
East
185
west
235
f the statistical data are classified according to the time of its occurrence, the type of classification is called chronological classification.
Sales reported by a departmental store ï
D
åanuary
22
Feb
26
mar
32
apr
25
may
27
jun
29
jul
30
aug
30
Ñ n qualitative classifications, the data are classified according to the presence or absence of attributes in given units. Thus, the classification is based on some quality characteristics / attributes. : Sex, Literacy, Education, Class grade etc. Further, it may be classified as a) Simple classification b) Manifold classification ë : f the classification is done into only two classes then classification is known as simple classification. a) Population in to Male / Female b) Population into Educated / Uneducated
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n this classification, the classification is based on more than one attribute at a time.
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Ñ n Quantitative classification, the classification is based on quantitative measurements of some characteristics, such as age, marks, income, production, sales etc. The quantitative phenomenon under study is known as variable and hence this classification is also called as classification by variable.
For a 50 marks test, Marks obtained by students as classified as follows ï
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Tabulation may be defined as systematic arrangement of data is column and rows. t is designed to simplify presentation of data for the purpose of analysis and statistical inferences.
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To simplify the complex data To facilitate comparison To economise the space To draw valid inference / conclusions To help for further analysis
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First data are classified and presented in tables; classification is the basis for tabulation. Tabulation is a mechanical function of classification because is tabulation classified data are placed in row and columns. Classification is a process of statistical analysis while tabulation is a process of presenting data is suitable structure.
| 6Classification is done based on Coverage Simple and complex table) bjective / purpose eneral purpose / Reference table / Special table or summary table) èature of inquiry primary and divided table
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O diagram is a visual form for presentation of statistical data. The diagram refers various types of devices such as bars, circles, maps, pictorials and cartograms etc.
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: Draw the line diagram for the following data w 200120022003200420052006 571251315
èo. of students passed in FCD
16
15)
14
13) 12)
12 10 8 6
7) 5)
5)
4 2001
2002
2003
2004
Year
2005
2006
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The annual expresses of maintaining the car of various types are given below. Draw the vertical bar diagram. The annual expenses of maintaining includes fuel + maintenance + repair + assistance + insurance).
