Mathematics, 20.09.2020 04:01, dacey4164

A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 178.9-cm and a standard deviation of 1-cm. Find P84, which is the length separating the shortest 84% rods from the longest 16%.
mean- 178.9
sd- 1
find P^84 (the length separating the shortest 84% rods from the longest 16%

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A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of...