Graphical Representation of Data Meaning Graphical representation of

Graphical Representation of Data Meaning : Graphical representation of data is the geometrical image of a set of data. It is a mathematical picture. It enables us to think about a statistical problem in visual terms.

Advantages 1. Attractive and an appealing form. 2. Lasting effect on the brain. 3. Comparative analysis and interpretation is effectively and easily made.

• Through such representation we also get an indication of correlation between two variables. • The real value of graphical representation lies in its economy and effectiveness. It carries a lot of communication power.

X 2 X 3 X 4 X 5 X 6 X 7 X 8 X 9 X 10 X 11 X 12 X 13 X 14 X 15 X 16 X 17 X 18 X 19 X 20 X 21 X 22 X 23 X 24 56 56 80 25 61 23 45 12 80 35 65 32 23 45 64 44 38 45 54 65 55 57 75 90 80 70 60 50 Series 1 40 30 20 10 0 X 2 X 3 X 4 X 5 X 6 X 7 X 8 X 9 X 10 X 11 X 12 X 13 X 14 X 15 X 16 X 17 X 18 X 19 X 20 X 21 X 22 X 23 X 24 Economy and efficiency of presentation

Two types of data • 1. Ungrouped data • 2. Grouped data. • Ungrouped data is in the form of raw scores. • When it is organised into frequency distribution, then it is referred to as Grouped data.

Graphical representation of ungrouped data. • • Bar graph or bar diagrams Circle graph or pie diagrams Pictograms Line graphs

Area of work Exp No. of Students Percent Photography 6 5 Clay Modelling 30 25 Kitchen Gardening 48 40 Doll-making 12 10 Book-Binding 24 20

No. of Students 60 50 40 30 No. of Students 20 10 0 Photography clay Modelling Kitchen gardening Doll-making

Book-binding Doll-making percent Kitchen gardening Column 1 No. of Students clay Modelling Photography 0 10 20 30 40 50 60

No. of Students Photography clay Modelling Kitchen gardening Doll-making

• • • Why RIEM? Regional Institute of Education, Mysore is a constituent unit of National Counil of Educational Research and Training (NCERT), an autonomous body under the Ministry of Human Resource Development, Government of India. we are committed to delivering quality Teacher Education programmess both pre-service and in-service. Currently we offer four year integrated teacher preparation programmes of BA. Ed and BSc. Ed. for preparing secondary school teachers in Science, Mathematics, English and Social Science. Six year integarted teacher preparation programme to prepare Higher Secondary School Teachers in Physics/Chemistry/Mathematics. Our inservice programmes cater to the professional development needs of teachers, teacher educators and other school functionaries. In addition we also have one year programme on Guidance and Counselling for preparing teacher counsellors. We have a strong team of faculty members who have proven excellence in teaching and research. We also work closely with the Ministry of Human Resource Development in Implementing various Government of India initiatives in school education. We have a good track record of campus placement for our students and in the recent years almost 100% of them get the placements through the campus recruitment. All students belonging to the Scheduled Castes/Tribes admitted to the Institute shall be awarded scholarship, provided they are not getting any financial assistance from any other source. Upto 50% of the remaining students will be awarded the merit-cum-means scholarship as per rules. The amount of schiolarship payable is Rs. 800/- per month for BSc. Ed, BA. Ed and MSc. Ed (I to VIII semesters) Rs. 1200/- per month for MSc. Ed. (IX to XII semesters) and MEd. In addition to this 20% of the remaining students will be awarded freeship as per rules. The selected candidate has to submit parental income certificate at the time of admission. The Institute revise its curriculum on a continous basis keeping in pace with latest developments. All the courses are currently affiliated to the University of Mysore and we follow Choice Based Credit System for all the courses.

EMMRC has produced over 800 programmes in the past two decades, including varied subject selection like Science, Economics, Technology, Sports, Culture, Archaeological Heritage, People, Places and so on. Additional to this we have various multiple part series' on subjects such as Entrepreneurship and Media, Girl-Child Education and Architectural Sites as well as on sports like Hockey

• Our programmes are strictly based on the needs and interest preferences of our viewers and we have study reports and research papers to substantiate our viewer-oriented approach.