Home Depot sells compact fluorescent lamps (CFLs) that have a mean life of 10,000 hours with a
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11000 hours is 1000 hours above the mean of 10000 hours 1000 hours is 1 standard deviation ...View the full answer
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Related Book For
Business Math
ISBN: 978-0133011203
10th edition
Authors: Cheryl Cleaves, Margie Hobbs, Jeffrey Noble
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