Could someone please help me with the first question, i am confused.

caps lock Lab - The Millikan Experiment Name(s): Purpose: Write a statement outlining the purpose of this lab. Introduction: Explain the background of Millikan's experiment: what was he trying to do and a brief overview of how he did it. Explain how your procedure will model Millikan's procedure. Hypothesis: Not required Equipment: Provide a bulleted list of the materials and equipment used in the lab. Procedure: You will be expected to develop a procedure for this lab. You will be provided with several opaque bags containing an unknown number of items. Each bag will contain a different number of items. Your goal will be to determine the mass of a single object. You may request additional information if you like but it may or may not be provided. Observations: Create a data table in which to record your observations. Analysis: 1. Using your data, determine the mass of a single object. 2. What two key assumptions did you have to make in order for your procedure to be a valid one for determining a single mass? (Hint: you were explicitly told one assumption.) 3. Did you have to alter your procedure during the course of the lab? If so, how and why? Conclusion: Follow the lab marking guide.Empty bag: 7.53g Empty bag with staples: 7.58g Bag 1: 16.62g Bag 2:21.21g Bag 3: 30.94g Bag 4:39.34g Bag 5: 43.82g Bag 6:53.61g Each bag contains some number of objects of a discrete mass. The first assumption is that each individual object has the same mass as every other object. Determine the mass of a single object based upon the data above