While measuring some raw data for a physics lab, one of your raw measurements is D = 0.829 + 0.018 During the analysis portion of the lab report, you need to calculate the quantity z = TD. What is the absolute uncertainty of z? In other words, find oz. Use the techniques specifically discussed in our class. Round your answer to two significant figures. O 0.072 O 0.27 O 0.00000042 O 0.44 O 0.025 O 0.13 O None of these are correct