Histograms, Project Management

Assignment Help:

Histograms

Histograms show a visual summary of the data, which is simple to understand. Raw data is difficult to understand and a pictorial representation helps to understand it better. In such cases this tool can be used. It is a type of bar graph that deals with data that exists in a continuous range from a lower number to a higher number. It displays the frequency of occurrence of an individual data points across the data from low to high. Histogram can be more easily understood than a table of collected numbers. The six steps for creating and using histograms are:

1.  Select  the  measure  to  be  examined: Typical measures are sizes, speed, time, weight, dimensions, and so on

2.  Collect the data: A check sheet may be useful. Data may already exist in some tabular form or spread sheet.

3.  Prepare a frequency table: It is a summary of data in a sequential format. This is the first step of organising data.

4.  Design the histogram: These are constructed in a disciplined way.

5.  Draw the histogram: Enter the data and prepare the graphic display. Chart making capabilities are available in most of the word-processing and spreadsheet programs, these will help in this step.

6.  Interpret the data: View the bars of the histogram and analyse their relationship to each other.


Related Discussions:- Histograms

Risk management in the tqm framework, Risk Management  in the TQM Framewor...

Risk Management  in the TQM Framework   Total  Quality Management (TQM) is one of the widely used project management technique or approach. TQM mainly concentrates on process m

Why do projects always seem to take longer than expected, Q. Why do project...

Q. Why do projects always seem to take longer than expected? Usually this is because it is relatively easy to assign time allowances to all the activities that have been though

What is a successful project, Q. What is a successful project? Since ea...

Q. What is a successful project? Since each project has an element of newness about it there will be difficulties and risks to be surmounted. These require decisions and may be

What are the important phases of project management, What are the important...

What are the important phases of project management? The six phases of project management: Dividing a project within phases makes this possible to lead this in the best poss

What is a task manager, Q. What is a task manager? Terminology in the p...

Q. What is a task manager? Terminology in the project business is extremely confusing. Different people as well as different organizations use different names to mean different

Key stages to conduct a training needs assessment, Question 1: (a) What...

Question 1: (a) What is a TNA, and why is it conducted? (b) What are the key stages to conduct a Training Needs Assessment? (c) Having undertaken an organization-wide TNA

Total quality management, Total Quality Management is a philosophy gradual...

Total Quality Management is a philosophy gradually evolved from the management theories such as Management by objective quality circles strategic planning etc. To understand t

Project risk management team , Project risk management team  The projec...

Project risk management team  The project risk management team helps to carry out risk management process. The responsibilities of project risk management team are to:

Principal advantages and disadvantages sequential approach, Are the princip...

Are the principal advantages and disadvantages of the sequential approach to system development offered through the waterfall and ‘V’ lifecycle models? The waterfall approach a

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

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