Suppose a student decided to speed up the laboratory. He decided not to dry his glassware throughout the calibration lab. Instead, he shook leftover water out of his Erlenmeyer flask by wrist action and assumed the mass of his flask was nearly constant. According to the above information, discuss how might this affect the student's calibration graph i.e. explain what the graph might look like? Is this an example of random or systematic error? Why? Since the burette calibration graph is used to adjust apparent delivered volumes in the future labs, explain how will this student's laziness effect his future data?