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

Methods used to performance appraisal of workers, What are the methods used...

What are the methods used to performance appraisal of workers? The methods used within performance appraisal of workers are ranking method, Paired Comparison Technique, Forced

Design and fill a non-conformity form, Question: (a) An internal audit ...

Question: (a) An internal audit program (or schedule ) is prepared taking into consideration ‘the status and importance of the various processes and areas.' With reference to

What are the steps for benchmarking, Question 1: (a) ISO 9000:2008 spec...

Question 1: (a) ISO 9000:2008 specifies the requirements for a Quality Management System. The standard is based on eight quality management principles upon which to develop an

Describe the features of an mrp system, Problem 1: (a) Describe the mai...

Problem 1: (a) Describe the main features of an MRP system. (b) Show the circumstances in which MRP would be most appropriate. Problem 2: Describe the impact of stor

Why do projects need planning, Q. Why do projects need planning? A basi...

Q. Why do projects need planning? A basic of managing projects is first to plan and then to accomplish. Obviously good project management is lots more complex as we shall see s

Scheduling, external factors affecting scheduling

external factors affecting scheduling

Explain how culture influences global product development, Question 1: ...

Question 1: (a) Critically evaluate joint venture and licensing as global market entry methods. (b) Explain and illustrate how a geocentric approach to global marketing i

Project management value initiative, Project Management Value Initiative ...

Project Management Value Initiative The project management initiative program is a six step process which is designed to bring about a measurement team from the introduction to

Explains the product life cycle, Question: You have been appointed as c...

Question: You have been appointed as consultant to advise a small company of your choice about its product portfolio. Write a report which: a) explains the product life cycl

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