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

Case Study, Develop a work breakdown structure. 3. Make a list of the speci...

Develop a work breakdown structure. 3. Make a list of the specific activities that need to be done between now and the wedding day. 4. For each activity, identify the person (Tony,

Empowering the staff - element of tqm, Empowering the staff assists to acco...

Empowering the staff assists to accomplish optimal business results through team work. Empowerment occurs when employees are adequately trained, provided with all relevant inf

Quality and cycle time in projects, Quality and Cycle Time in Projects ...

Quality and Cycle Time in Projects The cycle time is a very important outcome variable because the projects are usually carried out under the strict delivery schedules. The cyc

What are the advantages of division of labour, What are the Advantages of D...

What are the Advantages of Division of Labour? Advantages of Division of Labour: As very similar worker does the same work frequently:- a. It gains proficiency and ski

Uses and benefits of risk breakdown structure, Uses and Benefits of RBS  ...

Uses and Benefits of RBS  The main uses and benefits of the RBS are outlined in this section.  Risk identification aid  Risk Breakdown Structure is used as a list that

Functional project structure, QUESTION (a) The project lifecycle refers...

QUESTION (a) The project lifecycle refers to a logical sequence of activities to accomplish the project's goals and objectives. Regardless of the scope or complexity any projec

Explain the new performance management system, Question 1: (a) How does...

Question 1: (a) How does Training differ from Development? (b) Elaborate on the different training methods, highlighting their relative advantages and disadvantages. Ques

The hotel refurbishment project, S Company has been awarded the contract fo...

S Company has been awarded the contract for the refurbishment of a local hotel. The overall timescale for the project has been agreed at 30 weeks (a high fast completion for this s

Assessing Infrastructure Project-Related Risks, The Three Gorges Dam is pot...

The Three Gorges Dam is potentially one of the largest, if not the largest infrastructure projects completed in the 21st century. Clearly, there were a number of key risks that the

Steps of project manager to enhance likelihood of project, Ideally, the nee...

Ideally, the need for an IS project would be given in some detail before planning begins. When the requirement is not detailed adequate, what steps can the project manager take to

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