Normally distributed population
1. A normally distributed population has a mean µ=32 and a standard deviation ?=7. For a set of samples of size 8 taken from this population, about 99.7% of the means will be in what interval?
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When the sign is in place, the cable height at the sign is 8 feet below the anchor points. In order to design the anchor hardware, it is necessary to determine the tension in the cable. What is that tension in pounds?
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