Status: Completed
Binomial Distribution - A manufacturer of machined aircraft components has an average of 13% tolerance failures. What is the probability that a batch of 15 pistons has? a). No more than two rejects b). At least two rejects (5 marks) 8. A newsagent sells the local newspaper. You may assume the daily demand follows a Poisson distribution with a mean 15. The newsagent begins each day with 20 copies to sell. a) Calculate the probability that on a randomly chosen day, the newsagent sells i. 12 copies of the newspaper ii. All 20 copies of the newspaper.
Date Posted: 28/07/2016
Category: Mathematics
Due Date: 29/07/2016
Due Date: 29/07/2016
Instruction
Binomial Distribution - A manufacturer of machined aircraft components has an average of 13% tolerance failures. What is the probability that a batch of 15 pistons has?
a). No more than two rejects
b). At least two rejects (5 marks)
8.
A newsagent sells the local newspaper. You may assume the daily demand follows a Poisson distribution with a mean 15. The newsagent begins each day with 20 copies to sell.
a) Calculate the probability that on a randomly chosen day, the newsagent sells
i. 12 copies of the newspaper
ii. All 20 copies of the newspaper.
