It means that here is no linear relationship between the two variables. There may be a perfect non-linear relationship, though.
Passive gene- environment correlations evocative gene- environment correlations active gene- environment correlation
No
its the tag symbol their gang
There can be. It depends on the variables.
positive correlation-negative correlation and no correlation
Explain the partial and multiple correlation
cat
An example of a positive correlation is: the number of cars on the road and the number of greenhouse gas emissions there are. As one of those rises, so does the other. A negative correlation is when one statistic rises causing the other to drop. Look at a few scatter plots and you will easily be able to see positive and negative correlations
race/ethnicity
similarities, comparisons, correlations, metaphors, parallels, resemblances, similes
the correlations we observe in the world around us
One can find more information about negative correlations on websites like Investopedia, Wikipedia, NVCC, E-Math Zone, Math is Fun or Manhatten L-Sat.