The results of sieving analysis are tabulated below. Using these data, prepare a grain size distribution curve for this sample and assess whether the...

The results of sieving analysis are tabulated below. Using these data, prepare a grain size distribution curve for this sample and assess whether the sample is well graded or poorly graded. What would be reasonable porosity values for the sample? U.S. Standard Sieve Number 4 8 16 20 25 30 40 100 200 Pan Total Sample Weight Mass retained (g) 11.92 2.66 37.30 87.53 78.07 72.95 98.82 50.85 8.10 1.80 450 Percent Finer by Mass 97.35 96.76 88.47 69.02 51.67 35.46 13.50 2.20 0.40 0.00