Mathematics, 20.09.2020 18:01 sulseralanna
Batches that consist of 50 coil springs from a production process are checked for conformance to customer requirements. The mean number of nonconforming coil springs in a batch is five. Assume that the number of nonconforming springs in a batch, denoted as X, is a binomial random variable.
a. What are n and p?
b. What is P(X ≤ 2)?
c. What is P(X ≥ 49)?
Answers: 1
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