**Only use the data from the known concentration standards for your graph** DO NOT graph Egg, Milk, Gatorade. The values obtained by students in class are variable. Some made errors in handling their samples or setting up the spectrophotometer. You have 2 Options for making your graph from this data. OPTION 1: Use Group 5 data only, so you can ignore the other groups. OPTION 2: you can take the average for all groups (except group 1: major errors) and graph the average absorbances.

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