2. INTRODUCTION:
An Italian economist, Vilfredo Pareto noticed a great inequality in the
distribution of wealth. Only few people owned most of the wealth. J.
M. Juran found that this same phenomenon of the “vital few and the
trivial many” applied to many areas of Statistical Process Control.
He was the one who discovered the terms “Pareto chart” and
“Pareto analysis” to represent this phenomenon.
In quality control, Pareto analysis refers to the tendency for the bulk
of the quality problems to be due to a few of the possible sources.
Hence, by isolating and correcting the major problem areas, we can
obtain the greatest increase in quality.
So, we can say that Pareto diagram is a graphic display that
emphasizes the Pareto principle using a bar graph in which the bars
are arranged in decreasing magnitude.
4. FACTORS RESPONSIBLE FOR 80% OF PROBLEM:
To attend coaching classes
Dislike Towards A Subject
Peer Pressure
Course content is available from another source
The teacher digresses, is repetitious, confusing, or
goes too quickly
Thinking that not learning anything
5. AGAIN DEFINING PARETO DIAGRAM:
A Pareto chart is a bar graph. The lengths of the bars represent
frequency or cost (time or money), and are arranged with longest
bars on the left and the shortest to the right. In this way the chart
visually depicts which situations are more significant.
Benefits of Pareto diagram :
For analyzing data about the frequency of problems or causes in
a process.
When there are many problems or causes and you want to focus
on the most significant.
For analyzing broad causes by looking at their specific
components.
For communicating with others about your data.
6. CONCLUSION:
Bunking lectures is a topic which must be taken into
consideration seriously ,as most of the students fail or spoil
their life's due to this only. We have made this presentation by
surveying every possible source. If we seriously take into
consideration these 80% of the causes then future of students
can be made bright and maybe after knowing this, students
stop bunking lectures. I am very thankful to the person who
have decided this as a part of the challenge. By the time of
making this presentation we learned many things specially
very important the pareto chart which is very useful in any
sector or in any field.
