A supplier of wire cables has determined that the strength of the cables has a normal distribution
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Question:
A supplier of wire cables has determined that the strength of the cables has a normal distribution with mean μ = 2000 pounds and standard deviation σ = 60 pounds. The manager of a construction project has ordered 4000 cables. If the cables to be delivered are selected at random, how many of the cables are expected to have a strength less than 1910 pounds?
Related Book For
Accounting concepts and applications
ISBN: 978-0538745482
11th Edition
Authors: Albrecht Stice, Stice Swain
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