Two hundred employee travel expense reimbursement vouchers were led last year in the - finance department at
Question:
(a) Justify the use of the binomial approximation.
(b) Find the probability that the sample contains no erroneous vouchers.
(c) Find the probability that the sample contains at least two erroneous vouchers.
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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