In a sheet metal operation, three notches and four bends are required. If the operations can be done in any order, how many different ways of completing the manufacturing are possible?
Answer to relevant QuestionsA lot of 140 semiconductor chips is inspected by choosing a sample of five chips. Assume 10 of the chips do not conform to customer requirements. (a) How many different samples are possible? (b) How many samples of five ...A byte is a sequence of eight bits and each bit is either 0 or 1. (a) How many different bytes are possible? (b) If the first bit of a byte is a parity check, that is, the first byte is determined from the other seven ...A batch of 500 machined parts contains 10 that do not conform to customer requirements. The random variable is the number of parts in a sample of 5 parts that do not conform to customer requirements.f(x) = (3/4) (1/4)x , x = 0,1,2,... (a) P (X = 2) (b) P (X < 2) (c) P (X >2) (d) P (X > 1)Determine the cumulative distribution function for the random variable in Exercise 3-15; also determine the following probabilities: (a) P(X < 1.25) (b) P (X < 2.2) (c) P (-1.1 < X < 1) (d) P (X > 0)
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