It is the relationship or difference between two covariables which are continuous quantitative data.
What is the correlation coefficients for weak, moderate and strong?
Weak = 0 to - or +3
Moderate= - or +3 to -or +6
Strong= over - or + 6
what are correlation coefficients and what does their values mean?
They show the strength and the direction of a relationship between tow covariables. when r=1 this shows a perfect positive correlation, when r=-1 this shows a perfect negative correlation and when r=0 this shows no correlation.
What are the strengths of correlational research?
they are effective preliminary research which can lead to further research depending on outcomes
Allows investigating variables which can not be manipulated experimentally due to ethical and practical reasons