(i) A study of trends in logistics information systems published in the journal Industrial Engineering, found...

 

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(i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)< (i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)< (i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)< (i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)< (i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)< (i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)< (i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)< (i) A study of trends in logistics information systems published in the journal Industrial Engineering, found the greatest advances in computerisation were in transportation. It showed 95% of all industries contain open order shipping files in their databases. In a random sample of 12 firms, if x is the number of firms with open order shipping files in their databases, then: (a) What distribution is most likely to be appropriate for modelling the data? (b) Find the probability that x = 8.< (c) Find the probability that x>9.< (d) Find the mean and standard deviation of x. (a/b/c/d 10 marks)<

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Solution Given that p 95 095 1 p 1095 005 n 12 a The ... View the full answer