Why is it necessary to analyze the simulation output? Explain different estimation method which are used in simulation output analysis.[10]

Consider that a machine tool in a manufacturing shop is turning out parts at the rate of two every 5 minutes. As they are finished, the parts go to an inspector, who takes $5 \pm 2$ minutes to examine each one and reject about 15% of the parts. Now develop a block diagram and write the code for simulating the above problem using GPSS, and also explain the function of each block used in the block diagram in detail.[10]

Explain the independence and uniformity property of random number. For the following sample of random numbers, perform test for independence using K-S test. ($D_{0.05,10} = 0.41$) 0.35, 0.77, 0.12, 0.33, 0.88, 0.45, 0.19, 0.25, 0.91, 0.54[10]