Frequency  Distribution Graphs

Frequency distribution graphs may be histogram frequency  polygon  frequency  curve  ogive curve.  

1.Histogram The histogram is draw  for the continuous  variable  which  may be divided  into suitable classes. It  may take  the form  of a rectangle  which  represents  the class  interval with  frequencies. The class  interval may be  represented  on the X axis and their  respective  frequencies on  X axis. Frequencies  of each  class  are plotted as bar on the graph scales to  demonstrate the histogram.

 

 

Posted Date: 2/27/2013 2:50:48 AM | Location : United States

Ask an Expert

Related Discussions:- Frequency distribution graphs, Assignment Help, Ask Question on Frequency distribution graphs, Get Answer, Expert's Help, Frequency distribution graphs Discussions

Write discussion on Frequency distribution graphs
Your posts are moderated

Write your message here..

Related Questions

Characteristics of good average, Characteristics  of Good Average a. ... Characteristics  of Good Average a. It should  be Rigidly  Defined  An average should  be rigidly defined so that  there is  no confusion  in regard  to its  meaning  and con

Data collection procedure, A series of questionnaire for Delphi were mailed... A series of questionnaire for Delphi were mailed to the selected experts who meet the criteria that mention in above. The overall purpose of the Delphi technique was to achieve the

Graphic methods - correlation regression analysis, Graphic Methods a. ... Graphic Methods a. Scatter Diagram: Scatter  diagram  is a special  type of dot chart.  Under  this methods  the given data are  plotted in  a graph  paper  in the form of  d

Probability distribution , Normal 0 false false false E... Normal 0 false false false EN-IN X-NONE X-NONE PROBABILITY DISTRIBUTION

Construction of a mathematical model, The 2 nd phase of operations Resear... The 2 nd phase of operations Research is to construct a mathematical model representing the system under study. It requires the identification of both static and dynam

Problem, A paper mill produces two grades of paper viz., X and Y. Because o... A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of

Lp, #question.Solve the following Linear Programming Problem using Simple m... #question.Solve the following Linear Programming Problem using Simple method. Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2 X1, X2 = 0.

Inflation, Inflation Inflation is a general... Inflation Inflation is a general increase in the price of goods and services. The inflation rate, as measured by the

#title.definition of graphical method ., full detailor theory on graphical ... full detailor theory on graphical method

Modeling, Model building is the essence of the operations research approach... Model building is the essence of the operations research approach? Discuss.