Bivariate

Today I have learned some Bivariate work and I had to figure out what the relationship is between Temperature and sales of ice cream. The thing I have learnt from this is that the lower the temperature is the lower the sales you will make, so say if it was 14.2 degrees throughout the past 12 days all you would make is around about $220 but if it was 17.2 degrees throughout the past 12 days you will make around about $410.