Asked Jan 29, 2019

I need help on how to find and work with the Linear Correlation Coefficient (r)


Expert Answer

Step 1

Correlation coefficient gives us an idea about the linearship between the two variables. The formula for calculating the correlation coefficient is:


Step 2

Now let's consider an example:  suppose we have 6 individuals and we want to see how the age of these individuals is related with their glucose level. The data is given below:


Step 3

Now we can find the correlation coefficient for the given dat...


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