4 August Statistical Analysis

Statistical Analysis AFTERSCHOOOL – DEVELOPING CHANGE MAKERS CENTRE FOR SOCIAL ENTREPRENEURSHIP PGPSE PROGRAMME – World’ Most Comprehensive programme in social entrepreneurship & spiritual entrepreneurship OPEN FOR ALL FREE FOR ALL

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Statistical Analysis Dr. T.K. Jain. AFTERSCHOOOL Centre for social entrepreneurship Bikaner M: 9414430763 [email protected] www.afterschool.tk www.afterschoool.tk www.afterschoool.tk

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Broadly, the two types of data are ? 1. 2.

Primary - collected for our research Secondary - already collected and published / presented in reports / publications.

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Mention the root words of statistics?  Latin

– status  German word – statistik  Italian word – statista  French ford – statisque

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Who conducted first census in the world ?  Pharaoh

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of Egypt. (before 300 BC)

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Which is the best method to present data?  Tables

(tabular presentation).

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What is the left part of a table called – which describes the rows?  Stub

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What is the upper part of the table called, which describes the columns?  Box

head

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The unit of measurement is generally shown in tables in which place ?  Box

head

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Source of data is generally shown in table in which part ?  Footnote

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(bottom of the table).

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The chart which uses logarithm of the variable is known as ?  Ratio

chart

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Most of the commonly used frequency curves are of what type (in look) ?  Bell

shaped curve

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What is an attribute?  It

is a qualitative characteristics – relating to any person / object / or any thing that we are studying.

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Is statistics concerned only with quantitative information only ?  No

– sometimes, qualitative information is also analysed in statistics.

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What is a caption in a table?  The

upper part of the table is called caption – which give heading of the table.

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Give example of a column chart? 4000 3000 2000

Series2

1000 0 1999 2000 2001

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2002 2003 2004

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Show a pie chart?

1 2 3 4 5 6

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Show a line chart ? 4000 3000 2000

Series1

1000 0 1

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2

3

4

5

6

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What is ogive ? A

type of line chart

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Cumulative frequncy chart is of type?  Less

than or more than

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What is the mean weight of 5 students, whose weights are as under: 1

- 49  2 – 56  3 – 78  4 – 34  5 – 67  The average weight = sum / number  =284 / 5 = 56.8 answer. www.afterschoool.tk

AFTERSCHOOOL MATERIAL FOR PGPSE PARTICIPANTS

What is the mean wei ght of 5 students, whose wei ghts are as under – usi ng indi rect method ?

49 56 78 34 67

mean = 50 -1 6 28 -16 17

Step 1 – let us assume 50 as mean. Step 2 : let us take difference from 50 for all values. Step 3: let us total up all these differences - we get 34. let us divide 34 by 5. = 6.8 Let us add 6.8 to assumed mean = 50+6.8 = 56.8 answer.

34 www.afterschoool.tk

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AM is 30, GM is 24, what will be HM?        

GM = geometric mean AM = arithmetic mean HM = harmonic mean GM^2 = AM * HM 24^2 = 30 * X 576 = 30 X X = 576/30 X = 19.2 answer.

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What is GM of 40 and 60?  Geometric

Mean is calculated by multiplying the two numbers and then taking their square root.  GM = square root of (40 * 60)  =square root of 2400  GM = 48.99 answer.

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What is HM of 40 and 60?  Let

us first add 1/40 and 1/60.  This is 100 / 2400 because = [(X+Y)/XY]  Now let us multiply it by ½  We get 100 / 4800  Now let us reverse it : 4800 / 100  We get 48 – this is HM or harmonic mean of 40 and 60. www.afterschoool.tk

AFTERSCHOOOL MATERIAL FOR PGPSE PARTICIPANTS

What is AM of 40 and 60?  AM

= arithmetic mean

AM = sum / numbers Let us add 40 and 60, we get 100 Let us divide 100 by 2 We get 100/2 = 50 answer.

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AFTERSCHOOOL MATERIAL FOR PGPSE PARTICIPANTS

What is the modal value among 3,4,5,6,7,5,7,8,4,5,4,3,5,4,4,8,9,10,12, 13,15,11,23,12,11,21,21,10,2,3,9,4,3?  Among

these values, we find that 2 is coming once, 3 comes 4 times, 5 comes 4 times, 4 comes 6 times (which is highest number). Thus 4 is modal value – because it has highest frequency. We can use tally bars for finding frequency and sum up the frequency and find out the answer.

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AFTERSCHOOOL MATERIAL FOR PGPSE PARTICIPANTS

What is the GM of 8,24 and 40?  Let

us multiply 8,24 and 40 = 7680  Now let us find cubic root of 7680  We can find the factors of 7680 as 2^9 *3*5 = thus we can take 2^3 as one cubic root. However, we  Thus we get 8 * cubic root of 15 . www.afterschoool.tk

AFTERSCHOOOL MATERIAL FOR PGPSE PARTICIPANTS

ABO UT A FTERSCH OOO L Afterschoool conducts three year integrated PGPSE (after class 12th along with IAS / CA / CS) and 18 month PGPSE (Post Graduate Programme in Social Entrepreneurship) along with preparation for CS / CFP / CFA /CMA / FRM. This course is also available online also. It also conducts workshops on social entrepreneurship in schools and colleges all over India – start social entrepreneurship club in your institution today with the help from afterschoool and help us in developing society.

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Why such a programme? 

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

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To promote people to take up entrepreneurship and help develop the society To enable people to take up franchising and other such options to start a business / social development project To enable people to take up social development as their mission To enable people to promote spirituality and positive thinking in the world

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Who are our supporters?  Afterschoolians,

our past beneficiaries, entrepreneurs and social entrepreneurs are supporting us.  You can also support us – not necessarily by money – but by being promotor of our concept and our ideas.

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About AFTERSCHOOOL PGPSE – the best programme for developing great entrepreneurs     

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

Most flexible, adaptive but rigorous programme Available in distance learning mode Case study focused- latest cases Industry oriented practical curriculum Designed to make you entrepreneurs – not just an employee Option to take up part time job – so earn while you learn The only absolutely free course on internet

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Workshops from AFTERSCHOOOL         

IIF, Delhi CIPS, Jaipur ICSI Hyderabad Branch Gyan Vihar, Jaipur Apex Institute of Management, Jaipur Aravali Institute of Management, Jodhpur Xavier Institute of Management, Bhubaneshwar Pacific Institute, Udaipur Engineering College, Hyderabad

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Flexible Specialisations:          

Spiritualising business and society Rural development and transformation HRD and Education, Social Development NGO and voluntary work Investment analysis,microfinance and inclusion Retail sector, BPO, KPO Accounting & Information system (with CA / CS /CMA) Hospital management and Health care Hospitality sector and culture and heritage Other sectors of high growth, high technology and social relevance

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Salient features: The only programme of its kind (in the whole world)  No publicity and low profile course  For those who want to achieve success in life – not just a degree  Indepth knowledge and expertise  Professional approac: World class approach  Strong intellectual and business capabilities  Flexible – you may stay for a month and continue the rest of the education by distance mode. / you may attend weekend classes  Scholarships for those from poor economic background  Latest and constantly changing curriculum – keeping pace with the time  Placement for those who are interested  Admissions open throughout the year  Latest and most advanced technologies, books and study www.afterschoool.tk AFTERSCHOOOL MATERIAL FOR PGPSE PARTICIPANTS material 

Components              

Pedagogy curriculum and approach based on IIM Ahmedabad and ISB Hyderabad (the founder is alumnus from IIMA & ISB Hyderabad) Meditation, spiritualisation, and self development Essential softwares for business Business plan, Research projects Participation in conferences / seminars Workshops on leadership, team building etc. Written submissions of research projects/articles / papers Interview of entrepreneurs, writing biographies of entrepreneurs Editing of journals / newsletters Consultancy / research projects Assignments, communication skill workshops Participation in conferences and seminars Group discussions, mock interviews, self development diaryng Mind Power Training & writing workshop (by Dr. T.K.Jain)

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Pedagogy          

Case analysis, Articles from Harvard Business Review Quiz, seminars, workshops, games, Visits to entrepreneurs and industrial visits Presentations, Latest audio-visuals Group discussions and group projects Periodic self assessment Mentoring and counselling Study exchange programme (with institutions out of India) Rural development / Social welfare projects

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Branches  AFTERSCHOOOL

will shortly open its branches in important cities in India including Delhi, Kota, Mumbai, Gurgaon and other important cities. Afterschooolians will be responsible for managing and developing these branches – and for promoting social entrepreneurs.

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Case Studies  We

want to write case studies on social entrepreneurs, first generation entrepreneurs, ethical entrepreneurs. Please help us in this process. Help us to be in touch with entrepreneurs, so that we may develop entrepreneurs.

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Basic values at afterschoool        

Share to learn more Interact to develop yourself Fear is your worst enemy Make mistakes to learn Study & discuss in a group Criticism is the healthy route to mutual support and help Ask fundamental questions : why, when, how & where? Embrace change – and compete with yourself only

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www.afterschoool.tk social entrepreneurship for better society

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