Presentation of Data Graphs

The mathematical relationship most commonly used for calibration is of the following form  

Graphically plot the following data, ensuring that you correctly identify and label the axes. These data were obtained for the analysis, by gas chromatography with flame ionization detection, of lindane in waste water. The signal for lindane has been ratioed to the internal standard. This acts to compensate for any variations in injection volume that are inherent in injecting 1 xl of sample solution. 

You have successfully determined the levels of lindane in waste water using gas chromatography. Should you graph the data or record the data in the form of a table  

---