Do the uncertainty analysis for the areal density of a plate (mass / area). Use your year of birth for the mass in kg, and the month and day of your birth for the length and width of the plate. The tolerance for the mass of the plate is ±10 kg at the 90% confidence level. The coefficient of variation for the length is 5%, and the standard deviation of the width is 1. Date of birth: 03/10/1997