x-value: 1,5,7,11,15,17.
y-value: 23,27,32,35,39,43.
what is the r-value
To calculate the r-value, we first need to calculate the correlation coefficient between the x-values and y-values. We can do this using a statistical software or calculator.
Once we have the correlation coefficient, we can square it to get the r-value.
If the correlation coefficient is 0.9335, the r-value would be 0.87.