Correlation coefficient, Mathematics

Correlation coefficient

- These are numerical measures of the correlations existing between the independent and the dependent variables

- These are better measures of correlation than scatter diagrams or graphs

- The range for correlation coefficients lies between negative (-ve) 1 and positive (+ve) 1. A correlation coefficient of positive (+1) show that there is perfect positive correlation. A value of negative (-ve) implies that there is perfect negative correlation. A value of 0 implies no correlation at all

- Given chart will be found useful in interpreting correlation coefficients

441_Correlation coefficient.png

Posted Date: 2/15/2013 7:36:49 AM | Location : United States







Related Discussions:- Correlation coefficient, Assignment Help, Ask Question on Correlation coefficient, Get Answer, Expert's Help, Correlation coefficient Discussions

Write discussion on Correlation coefficient
Your posts are moderated
Related Questions
Are the following Boolean conjunctive queries cyclic or acyclic? (a) a(A,B) Λ b(C,B) Λ c(D,B) Λ d(B,E) Λ e(E,F) Λ f(E,G) Λ g(E,H). (b) a(A,B,C) Λ b(A,B,D) Λ c(C,D) Λ d(A,B,C,

construct an isosceles triangle ABC when:base BC is 6.2 and altitude a.a

please let us know above promote products and services..i gave the assignment from my collage

AUXILIARY METHODS There are other reprographic methods which although commonly used earlier, are now mainly used for specific purposes. We think you should be aware of these me

Launching a new product (Blackberry Cube) Analysis (target market) Product features Promotions and advertisement sample design (location)

Question: Classify the following differential equations as linear/nonlinear. Also, what is the order of the following differential equations? Xy'-2y =x Xy'' -2y' =xsin(y)

There isn't actually a whole lot to this section this is mainly here thus we can get several basic concepts and definitions out of the way.  Most of the concepts and definitions in

Which number falls among 5.56 and 5.81? If you add a zero to the end of 5.6 to get 5.60, it is simpler to see that 5.56

i have a question about discret math

Equation for the given intervaks in the intervaks, giving ypout answer correct to 0.1 1.sin x = 0.8 0 2. cos x =-0.3 -180 3.4cos theta- cos theta=2 0 4. 10tan theta+3=0 0