Degree of correlation ship - correlation regression analysi, Operation Research

Assignment Help:

Degree of  Correlation ship

1.Perfect Correlation: When  changes  in  two related variables are  exactly  proportional  there is  perfect correlation between  them. In case  the equal  proportional  changes are in the same direction there is perfect positive correlation between  the two  variables. On  the other  hand  if equal  proportional  changes  are in the reverse  direction there is perfect  negative  correlation.

2.Absence  of Correlation : In case  no interdependence exists between  the two variables  or no relationship  is found  between the changes in them  there is  absence of correlation.

3.Limited Degree of Correlation: If there are unequal  changes  in the  two variable  in the same  direction correlation is said  to be limited  positive and if there  are unequal  changes in the opposite  direction the correlation  is limited  negative. The  limited  degree of correlation can be  high moderate  low.

 

 


Related Discussions:- Degree of correlation ship - correlation regression analysi

Identify the various ways of selecting a random sample, Question 1 Discuss...

Question 1 Discuss the types of measurement scales used in research Question 2 Identify the various ways of selecting a random sample Question 3 Discuss five advan

Chi square test - hypothesis testing, Chi Square Test ( X 2 ) Chi Squ...

Chi Square Test ( X 2 ) Chi Square Test Defined  the chi square test is one  simplest  and most  commonly  used non parametric tests in statistical work. The Greek letter X 2

Rank sum test the mann whitney u - test, RANK SUM TEST THE  MANN WHITNEY U...

RANK SUM TEST THE  MANN WHITNEY U - TEST Mann  Whitney u test is an alternative to the  samples  test. This  test is based  on the ranks  of the  observation of two samples pu

C++ programs, C++ code for assignment problem

C++ code for assignment problem

Linear programming, A paper mill produces two grades of paper viz., X and Y...

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 grade Y paper i

Solve the following linear programming graphically, Problem based on graphi...

Problem based on graphical solution of a given LPP when feasible region is bounded. 1.    Solve the following linear programming graphically; Maximize and minimize z = 60x+

Table of contents - report writing presentation, Table of contents ...

Table of contents The tables  of contents  is an outline  of the order  of the chapters sections and  sub  section  with their  respective  pages. If  report  includes  a n

Research, Discus and explain both probability and none probability sampling...

Discus and explain both probability and none probability sampling techniques

Application Areas of Linear Programming, what is meant by Application Areas...

what is meant by Application Areas of Linear Programming?

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