THIS PRESENTATION ENCASES AN EFFECTIVE AND EFFICIENT PROBLEM SOLVING TECHNIQUE USING PARETO DIAGRAM TEAM MEMBER 1: GARIMA SRIVASTAVA TEAM MEMBER 2: TRINA GHOSH

1. BUNKING LECTURES

2. PARETO DIAGRAM
“Put your efforts where they will make most
difference”
 It is one of the seven basic tools of quality
control.
 It is diagram that comprises of a series of
bars arranged in descending order of height,
from left to right and a line graph.
 The length of the bars represents the
frequency.
 Pareto diagram are used to analyze a
problem and gives a easy way out for
analyzing which problem needs attention

3. PARETO PRINCIPLE
“Don’t just ‘WORK SMART’, work smart on
the right things”
 It is also known as the 80-20 rule.
 It states that in any set of things few
(20%) are vital and rest (80%) are trivial
or of little significance.
 As shown in the figure, the principle
reminds us to focus on the 20% that
matters i.e.20% has more weightage than
80%.

4. PARETO CHART - REASONS FOR
BUNKING LECTURES
Bunking of lectures has become a major problem nowadays.
According to the survey done
The data is categorized under the following reasons:-
 Fun with friends
 Not well
 Sleeping late at night
 Attending coaching classes
 Insanely boring lectures
 Cultural/sports events
approaching
 Self study
 Going out on a vacation

5. STEP 1:
Putting the raw data in tabular form
S.NO. CATEGORY FREQUENCY
1. FUN WITH FRIENDS 50
2. NOT WELL 4
3. SLEEPING LATE AT NIGHT 114
4. ATTENDING COACHING CLASSES 20
5. INSANELY BORING LECTURES 75
6. CULTURAL/SPORTS EVENTS APPROACHING 12
7. SELF STUDY 15
8. GOING OUT ON A VACATION 10

6. STEP 2:
Arranging the data in descending order
S.NO. CATEGORY FREQUENCY
1. SLEEPING LATE AT NIGHT 114
2. INSANELY BORING LECTURES 75
3. FUN WITH FRIENDS 50
4. ATTENDING COACHING CLASSES 20
5. SELF STUDY 15
6. CULTURAL/SPORTS EVENTS APPROACHING 12
7. GOING OUT ON A VACATION 10
8. NOT WELL 4

7. STEP 3:
Calculate the percentage of each category
S.NO. CATEGORY FREQUENCY PERCENTAGE
1. SLEEPING LATE AT NIGHT 114 38%
2. INSANELY BORING LECTURES 75 25%
3. FUN WITH FRIENDS 50 16.7%
4. ATTENDING COACHING CLASSES 20 6.7%
5. SELF STUDY 15 5%
6. CULTURAL/SPORTS EVENTS APPROACHING 12 4%
7. GOING OUT ON A VACATION 10 3.3%
8. NOT WELL 4 1.3%

8. STEP 3:
Calculate the cumulative percentage
S.NO. CATEGORY FREQUENCY PERCENTAGE CUMULATIVE
PERCENTAGE
1. SLEEPING LATE AT NIGHT 114 38% 38%
2. INSANELY BORING LECTURES 75 25% 63%
3. FUN WITH FRIENDS 50 16.7% 79.7%
4. ATTENDING COACHING CLASSES 20 6.7% 86.4%
5. SELF STUDY 15 5% 91.4%
6. CULTURAL/SPORTS EVENTS APPROACHING 12 4% 95.4%
7. GOING OUT ON A VACATION 10 3.3% 98.7%
8. NOT WELL 4 1.3% 100%

9. 0
20
40
60
80
100
120
0
20
40
60
80
100
120
CUMULATIVEFREQUENCY
FREQUENCY REASONS FOR BUNKING LECTURES
80% LINE
VITAL FEW
TRIVIAL MANY
STEP 3: PARETO CHART

10. CONTD.
 From the above pareto chart, it is clearly visible that the major(vital-
20%) reasons of student bunking classes are-
 Sleeping late at night
 Insanely boring lectures
 And the remaining reasons account for the rest 80%(trivial/ignorable)
.

11. SLEEPING LATE AT NIGHT
CAUSES
 Watching movies and serials and other
recreational activities
 Late night chatting with friends.
 Stack of assignments and maintenance of
practical records.
 Late night birthday celebrations and
parties.
SOLUTIONS
 Better time management
 Maintaining self discipline

12. Insanely boring lectures
CAUSES
 Inefficient faculty
 Lack of interactive classrooms
 Lack of interest in the subject
 Less understanding in classes due to weak
basics
SOLUTIONS
 Interactive and smart classes
 Regular self study by students

13. CONCLUSION
 Pareto chart is an effective and easy tool in finding the areas of big
problem.
 It breaks the problem into several parts and then finds the most
problematic area.
 Shows the path for finding the exact root causes
 Helps in improving decision making.