SUBMITEED BY:-

NAME:- MONIKA KUMARI

BISHAKHA KUMARI

ANURITA SHARMA

Outline

1) Introduction to pareto program.

2) Stratification of the problem.

3) Identification of symptoms that account for 80% frequency .

4) Problem definitions

5) Lesson learned by the team

Introduction to paretodiagram

What is a pareto diagram ?

A Pareto chart, named after Vilfredo Pareto, is a type

of chart that contains both bars and a line graph,

where individual values are represented in

descending order by bars, and the cumulative total is

represented by the line.

Because the reasons are in decreasing order, the

cumulative function is a concave function. To take the

example above, in order to lower the amount of late

arrivals by 78%, it is sufficient to solve the first three

issues.

This diagram shows the pareto chart of titanium investment

casting defects. The left vertical axis is the frequency of

occurrence, but it can alternatively represent cost or another

important unit of measure.

The right vertical axis is the cumulative percentage of the total

number of occurrences, total cost, or total of the particular unit of

measure.

The purpose of the Pareto chart is to highlight the most important among a (typically large) set of factors. In quality control, it often represents the most common sources of defects, the highest occurring type of defect, or the most frequent reasons for customer complaints, and so on.

Wilkinson (2006) devised an algorithm for producing statistically based acceptance limits (similar to confidence intervals) for each bar in the Pareto chart.

These charts can be generated by simple spread sheet programs, such as OpenOffice.org Calc and Microsoft Excel [1] and specialized statistical software tools as well as online quality charts generators.

Stratification of the symptoms of the problems

Is your child bunking lectures ?

Often when children pass into their preteen years, they

discover the fun of bunking lectures. It may start out by

accidentally missing one lecture, but it soon snowballs

into something much worse. Soon they will have missed a

lot of important lectures and then they end up performing

poorly in exams.

Number of

students

year

With the help of this graph we can easily identify that the

students are missing their lectures year by year more of.2010

there were 10 number of students missing their lectures and

so in 2011 there were 20, in 2012 there were 30,in 2013 there

were 35 and in 2014 there were 40. we can notice that the

number of students bunking the classes are been increased.

Graph 1.1

0

5

10

15

20

25

30

35

40

45

2010 2011 2012 2013 2014

students

Therefore, the symptoms for not attending the lectures can be :

Negative remarks from the teacher.

Incomplete assignment or any project.

being lazy, unfocussed and less ambitious.

Lack of personal interest in studies.

facing a genuine problem at school, problems like getting teased by his mates or say he may be getting bullied.

Available opportunities for entertainment like malls, movie halls etc.

a particular teacher keeps picking on them.

Inability to keep up with the subject.

indulge in some other activity that he cannot find time for otherwise.

peer pressure.ie. to hang out with peers.

His mates often mass bunk and your child may be doing the same to fit in.

The mental capacity of a students does not matches with the course opted.etc.

Identification of symptoms that account for 80% frequency

Identification of Symptoms which are mostly possible :Some of the factors which are mostly been observed in the

students are :

Lack of personal interest in studies.

facing a genuine problem at school, problems like getting

teased by his mates or say he may be getting bullied.

Available opportunities for entertainment like malls, movie

halls etc.

a particular teacher keeps picking on them.

His mates often mass bunk and your child may be doing the

same to fit in.

The poor teaching skills of a teacher also keep away student

from the school.

Graph 1.2

With the help of this diagram we can easily identify that the 80%

of the frequency symptoms can be the poor teaching skills of the

teacher.

0

5

10

15

20

25

30

35

Student1Student2

Relative Importance of Factors Used to Decide on Lecture

Attendance(graph 1.3)

The figure lists various factors from the highest mean

importance score to the lowest (based on a five-point scale in

which 1 was “not at all important” and 5 was “extremely

important.

Problems based on the 3 above

Problem definitions :

There are some major problems which can take place when

the students are bunking lectures. These problems are :

Problem of not in touch : the child may face the problem of

not getting in touch with the subjects. He may loose his

internal credits. Though he may be easily identified within

the teachers, school staffs or may be the peers as a truant .

Not controlled early :another drawback can be that if the

bunking of the student is not controlled early, he may end up

bunking a LOT more lectures in junior and senior college

which can make the child lazy, unfocussed and less

ambitious which may also indicate that he is not taking

education seriously, and this may cause problems later on in

Dynamic teaching-learning environment :The absenteeism

disturbs the dynamic teaching learning environment and

adversely affects the overall well being of classes.

Wastage : Bunking lectures may do the wastage of

educational resources, time and human potential and also

causes rework and wastage time of lectures.

Valuable information : when students are absent from the

class they miss a lot of valuable information which results

from peer-lecturer interaction and the benefits of the specific

examples lecturers use to clarify difficult concepts.

Future destruction : bunking the lectures can spoil the future

of the student .They will not be able to learn the actual

means of discipline and other moral values which is taught

in the classroom.

This picture shows that the child is running from the classroom

and so because of that one child the whole classroom discipline

and even the concentration of the teacher is been disturbed.

Lesson learned by the team

Lesson learned by the team :Student absenteeism is a serious issue in public

education. Concerted efforts have been expended aimed

at engaging students and promoting active learning,

but schools/colleges are still full of “clock watchers”.

Many students regularly skip lectures and student

absenteeism is a major concern for lecturers at institutions of

higher learning. Absences create a dead, tiresome, unpleasant

classroom environment that make students who come to class

uncomfortable and the lecturer irritable .

Thank youHelpline :-

Google search : 1) A qualitative research

2) MIT faculty news letter