A correlation<span> is a single numerical value that is used to </span>describe<span> the relationship. ... The direction of a </span>correlation<span> is either </span>positive<span> or negative. In a negative </span>correlation<span>, the variables move in inverse, or opposite, directions. In other words, as one variable increases, the other variable decreases.</span>
<span>A positive correlation means that high values of one variable are associated with high values of the other. Or if you like, the variables increase together.</span>
because Science and technology gives you solid proof. ... But that is not the case with humanity and social sciences. It is perspectives, attitudes, and emotions.
