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Question 2:2 Batches that consist of 08 coil springs from a production process are checked for conformance to customer requirements. The mean number of nonconforming coil springs in a batch is Assume that the number of nonconforming springs in a batch, denoted as variable (a) What are n and P (b) What is P(X s 4)? (c) What is P(X 265) . (a) n places (e.g. 98.76543 (b) P(X s4)- (e) P(X 65) and p .Enter the exact value ofn, round your answer for to five decimal answer to three decimal places (e.q. 98.765) . Round your answer to three decimal places (e.g. 98.765)

math   Statistics-And-Probability   
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Answer #1

We asked to find sample size= n and p= probability

Using mean formula we will get p

In part b) and c ) we use normal approximation to binomial distribution to find the given probabilities.a) ae haue to we nonal appraxihation bo binanial 2 50G using sandarj nas mal tah le 2 So

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