Table 1: Estimated Values Mean value Standard deviation Number of from GA measurements Length (cm) 170.01 cm 9 30 Width (cm) 711) cm 3 30 Record the measured mean values and standard deviations you found in your experiment Table 2: Measured Values Uncertainty Number of measurements Calculate the error in the length and width Calculate the mean value of estimated area Aest: Propagate error in the estimated area: Calculate the measured area: Propagate the error in the measured area: Calculate percentage of the data within one and two standard deviations of the mean for the estimated measurements of length and width