In MatLab

1. Measurements of engineering interest have been recorded during earthquakes throughout the world from 1802 to the present. One of the critical readings taken is apparent relative density RDEN - it relates to the potential for the soil to behave like a liquid under shaking (a liquefied soil cannot support a building foundation, and hence the building will fall down.) RDEN is dimensionless and is reported in percentage units. Another critical reading is the peak surface acceleration ACCEL; the higher ACCEL is, the greater the force on the buildings. ACCEL is measured in units of g (gravitational acceleration). RDEN (%) ACCEL (units of g) RDEN (%) ACCEL (units of g) RDEN (%) ACCEL (units of g) 53 30 64 53 72 44 100 75 0.219 0.219 0.146 0.146 0.684 0.611 0.591 0.522 0.258 0.250 0.283 0.419 0.123 a SMS 0.138 0.422 0.556 0.447 0,547 0.204 0170 0.170 0,192 0.292 0.299 0.292 0.225 78 58 0.313 0.224 0.231 0.334 0.419 0.352 0,363 0.291 0.314 0.377 0.434 0.350 0.334 80 55 58 100 70 100 64 52 40 53 58 g denotes acceleration due to gravity (9.81 meters per sccond per second). Compute the descriptive statistics (mean, median, mode, max, min, upper and lower quartiles, variance, standard deviation, range, and interquartile range) for the RDEN and ACCEL data. Plot histograms for both data sets. Submit your Matlab code and results