AAS QUESTION a) Plot a graph of the mean absorbance vs. iron standard concentrations. b) Analysis the data and determine the amount of the iron contained in the tablet from the graph. c) Calculate the mean, standard deviation, and estimate the uncertainty of measurement associated with the result at a 95% confidence level (in mg/ tablet). d) Statistically compare the result you get and the stated amount on the packet. (14MG) The unknown concentration of the tablet was found to be 6.05 and the absorbance was 0.083 The 5 standards were ( 2,4,6,8,10 ppm) and the absorbances found were (0.020, 0.046, 0.085, 0.113, 0.145) in order of the ppm