Unit - 12: Correlation
This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA
Overview
Download & View Unit - 12: Correlation as PDF for free.
More details
- Words: 97
- Pages: 5
UNIT - 12 Correlation
What is correlation ? • Refers to the degree of correspondence or relationship between two variables. • Correlated variables tends to change together • The value of correlation is always lie b/w 1 to -1 • Correlation = 0
Correlation deals with • Measuring the relationship between variables. • Testing the relationship for its significance. • To give confidence interval for population.
TYPES • Simple, partial and multiple correlation • Positive and negative correlation • Linear and nonlinear correlation
METHODS • Scatter diagram • Karl Pearson’s correlation coefficient • Spearman’s Rank correlation coefficient
What is correlation ? • Refers to the degree of correspondence or relationship between two variables. • Correlated variables tends to change together • The value of correlation is always lie b/w 1 to -1 • Correlation = 0
Correlation deals with • Measuring the relationship between variables. • Testing the relationship for its significance. • To give confidence interval for population.
TYPES • Simple, partial and multiple correlation • Positive and negative correlation • Linear and nonlinear correlation
METHODS • Scatter diagram • Karl Pearson’s correlation coefficient • Spearman’s Rank correlation coefficient
Related Documents
Unit - 12: Correlation
June 2020 1
Correlation
November 2019 26
Unit 17 Correlation And Regression
May 2020 3
Correlation
October 2019 34
Correlation
June 2020 21
Unit 12
April 2020 14More Documents from "Pine Forest Property Owners Association"
Unit - 12: Correlation
June 2020 1