PARETO

DIAGRAMS

BY- KOMAL SHARMA

SHIPRA SHARAN

SAUMYA SURABHI

What are Pareto Diagrams!!!!

Named after Vilfred Pareto.

Type of chart that contains both bars and a line graph.

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.

These are also known as Pareto Charts and Pareto

Analysis.

What are Pareto Diagrams!!!

EXAMPLE:

When to use a Pareto Diagram!!!

when 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.

When analyzing broad causes by looking at their specific

components.

When communicating with others about your data.

Procedure for Pareto Diagrams!!!

Decide what categories you will use to group items.

Decide what measurement is appropriate .

Decide hat period of time the Pareto chart will cover .

Collect the data, recording the category each time.

Subtotal the measurements for each category.

Determine the appropriate scale for the measurements

collected.

Construct and label bars for each category.

Procedure for Pareto Diagrams!!!

Pareto charts uses 80/20 rule. In this, we can identify the limited

number of tasks that produce significant overall effect.

The curve line helps us to identify the 80% frequency then by

graph analysis we can identify the reasons that account for 80%

of the problem.

In the graph, reason1 causes 80% of the problem.

0

2

4

6

8

10

12

reason1 reason2 reason3 reason4

defect

frequency

0%

100%

80%

Subject:

Bunking Lectures

( Pareto Diagrams for ‘Bunking Lectures’ )

Pareto diagram!!!( for BUNKING LECTURES )

0102030405060708090

frequency10%

80%

0%

100%

50%

Symptoms Accounting for

80% frequency

The Pareto charts help us to identify the limited number of

tasks that produce significant overall effect.

The following are symptoms that account for the 80% of

frequency in Bunking Lectures:

1. Oversleeping

2. Boring lectures

3. Friends

Problem Definitions

The following are some reasons with their definitions:

Oversleeping: On maximum time, this is the primary reason behind

why people bunk lectures. Staying up late at night is inevitable that

you will be unable to wake up the following morning to attend your

lectures.

Boring Lectures : sometimes you don’t need a reason. The

teachers or professors with their God-awful way of teaching will give

you a one. Their lectures can get so deplorably uninteresting that you

might be visited by sudden urges to literally run out of the class.

Problem Definitions

The following are some reasons with their definitions:

Friends: It is supposed that, be it the college canteen, the

basketball court or football round or even the common room

fun is where friends are! Bunking a class with friend often entails

going out. Sometimes there is peer pressure from friends that if

they are bunking the classes then you also must bunk in the

urge to impress them.

LESSONS LEARNED!!!

Following lessons were learned while preparing the tasks:

1. We learned about the Pareto diagrams

2. On interacting with the students, got to know so many reasons of

bunking lectures.

3. Got to know the ins and outs of bunking lectures.

4. Benefits of Pareto Diagrams

5. Time Management

6. Exploring something new different form regular studies.

THANKYOU!!!