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

Strategic Procurement and SCM, determine the most significant changes that ...

determine the most significant changes that have occurred in procurement in the last few years and what this means for your organization or an organization of your choice.

Importance of power in project management, Probelm 1: a) Elaborate on t...

Probelm 1: a) Elaborate on the Verma;K(1996) model for effective human resource management and explain its importance in managing projects. b) According to the Verma; K(1996

Project cycle time optimisation, C y c le Time Optimisation Cycle ti...

C y c le Time Optimisation Cycle time optimisation is an operating philosophy of maximising the efficiency of the sub optimal value-added activities while reducing the non-

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

Iso 9000 certification, The international organization for standardization...

The international organization for standardization (ISO) is the specialized international agency for standardization and at present comprises the national standards bodies

Describe reck and long''s purchasing development model, Describe Reck and L...

Describe Reck and Long's purchasing development model. Supply is now accepted as a more fundamental and strategic method when compared to purchasing. Twenty years ago Reck and

Identify characteristics of effective project team members, Question 1: ...

Question 1: (a) Identify and explain the major roles of a Project Manager with illustrations where necessary. (b) Identify and Explain the different types of Project Organ

Explain the scoring method for project selection, Question 1: Explain t...

Question 1: Explain the Scoring Method for project selection a) Un-weighted 0-1 factor method and Weighted factor scoring method b) Show the algorithm for solving the sh

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

Explain about the term project initiation document, Explain about the term ...

Explain about the term project initiation document. A project initiation document (PID) that is project proposal document or charter, is a report to illustrate a business case

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