Scatter diagrams, Project Management

Assignment Help:

Scatter diagrams

The possible relationships between two variables are identified using scatter diagrams. In order to understand data as a whole, it is very important to understand the relationships among data elements. The steps to create a scatter diagram are:

1.  Define the theoretical relationship: Relationships between variables are not always obvious. It is easy to assume the relationship between variables.  The first  step  is  to  identify the  two  variables  that  will  be examined.

2.  Collect 50 to 100 paired samples of data: Analysis is based on a sufficient amount of data. Less data will result in erroneous conclusions.

3.  Plot the data on x-y axis: The horizontal axis or x-axis should be used for independent variables. These variables are the base. If there is a relationship between the base and data of other variables, then when the base changes, the data of other variable also changes. The y-axis is used for the dependent variables. These variables will surely change if the base changes.

4.  Interpret the data: Find regular patterns among the plotted points.

The figure shows example of scatter diagrams.

973_scatter diagram.png

Figure: Scatter Diagram


Related Discussions:- Scatter diagrams

Important role that the corporate level strategy, Strategy is developed at ...

Strategy is developed at different levels in large organisations. The process starts with the corporate strategy which is then translated into the strategy for the business divisio

Managing project quality as per pmi, M a n a ging Project Quality as pe...

M a n a ging Project Quality as per PMI Project Management Institute (PMI) is a global organisation for the project management profession; it is engaged in setting professi

Evaluating initial architecture, o Are the goals and philosophy of the arch...

o Are the goals and philosophy of the architecture explained? o Are assumptions and dependencies influencing the architecture identified? o Are architecturally significant re

Define the term quality management, Question: a) Define the term "Quali...

Question: a) Define the term "Quality Management". b) Explain four motivations (purposes) behind Quality Management. c) Is the following important in the Quality Man

Project team members , Project team members  Ensuring success of a proj...

Project team members  Ensuring success of a project is one and only goal of all the project team members. The responsibilities of project team members are to:    Provide

Scope of process design, Scope of Process Design  Design of manufactur...

Scope of Process Design  Design of manufacturing process starts with the receipt of product specifications and ends with the final plan for the manufacture of the product. The

Advantages of three dimensional models, Advantages of Three Dimensional Mod...

Advantages of Three Dimensional Models Layouts made of models are easier to understand by laymen. It is easy to explain to the management. Models can be shifted eas

Monitoring tasks for project quality management, Question : (a) Any pro...

Question : (a) Any project has a beginning and an end; without a formal closure process, project teams can fail to recognize the end and this can drag the project into unneces

#title.Discountingw., what is the principle of discounting and what issues ...

what is the principle of discounting and what issues are critical in this process

Project management, • What do you consider are the leadership skills requir...

• What do you consider are the leadership skills required of a project manager in relation to the processes involved in managing complex projects? • In any project it is important

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd