Use the technology of your choice (calculator, Excel, GeoGebra, Google Sheets) to find the regression line, the correlation coefficient of the following data sets, and interpolate or extrapolate the requested data. (Round all numbers to the nearest hundredth, when necessary.)

Data Set:{(0,7),(1,5),(1.5,3),(2,5),(2.3,3.2),(3,2),(3.5,4)}