what is the purpose of using the graph to determine if a variable is independent how to find the correlation between variables how to find the connection between variables how to find the relationship between variables how to find the connection between variables how do you determine if a pair of variables is independent? estimating the correlation between variable how to find the connection between variables which type of connection between variables is used for the following purposes? how can i find the difference between a variable and an input which graph illustrates the relationship between variables? how do you find the link between variables how to find the connection between variables how can you find the relationship between variables what is the link between variables and correlation how do you find correlation in statistics how to find the correlation between a variable how do you figure the relationship between variables how do you find the connection between variables in the data? how to find the connections between variables