Correlation Discussion Essay Example | Topics and Well Written Essays - 250 words - 2

correlation coefficient Discussion - Essay ExampleWe would probably use this method if we wanted to dress the relationship between a childs age and their height.The last type of method employ for establishing correlation coefficient is if one of the varyings uses a number scale and the separate one uses a simply adjust/false scale. The best method to use here would be the point biserial correlation coefficient. The likely fortune that this method would be used is a correlation between gender and height.All of these methods can yet tell us if two particular variables are related to each other, not whether one variable causes the other variable to change. Each method has its own positives and negatives, and each method can only in reality be used with its certain types of data.A researcher may want to establish a correlation when they have a hypothesis, but do not have any way to prove it. Correlation allows relationships to be seen between an independent and a dependent variab le. One of the variables has to be constant so that the other one can change according to the stable one. Once these variables can be measured, researchers can harness links between certain