Two parts used in automobile transmissions are being assembled as shown in the figure. The distributions of and are normal, with 1=345,0=0.05, =34.35, and =0.04. The specifications of the clearance between the mating parts are 0.03750.102. If the assembly is at random, a. (4 P) What is the expected clearance? Answer: cm. X1 b. (10 P) What is the standard deviation of the clearance? Answer: cm 12 c (16 P) What percentage of assemblies will fail to meet the specifications? Answer: % (Provide only the percentage no decimals required, i.e.: 40) d. (10 P) What is the probability of a randomly selected assembly has a positive clearance? Answer: 4