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

What is cost benefit analysis, What is Cost Benefit Analysis? Cost Be...

What is Cost Benefit Analysis? Cost Benefit Analysis: This analysis is a mathematical technique for decision-making. This is a quantitative technique used to calculate th

Project approches, Describe your approach to tracking a project?

Describe your approach to tracking a project?

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

Stakeholde, Differences between Primary and Secondary Stakeholders?

Differences between Primary and Secondary Stakeholders?

Super Bowl, Do you have an assignment which has WBBS and project plan for p...

Do you have an assignment which has WBBS and project plan for planning of Super Bowl Half time planning?

Illustrate network diagrams and bar charts, Network diagrams and bar charts...

Network diagrams and bar charts have different parts to play within planning a project. Where each of such tools used is and what does this demonstrate? The network diagram dis

Illustrate the division of work in economics, Illustrate the division of wo...

Illustrate the division of work in Economics? Division of Work (or Labour): It s a famous principle of Economics, invented through the traditional economist as defined by

Shareholder value - measure for project management value, S hareholder val...

S hareholder value Project management initiative brings a renewed interest among the shareholders. The major investors show more interest by becoming active in the organisati

Relationship-reporting arrangements of manager with sponsor, What type of r...

What type of relationship and reporting arrangements must the project manager have with the sponsor? The sponsor of a project shows the management of the organisation which com

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