A manufacturer claims that his television will have an average lifetime of at least 5 years (60 mont
Question: A manufacturer claims that his television will have an average lifetime of at least 5 years (60 months). The standard deviation is 8 months. 64 sets are selected at random, and their average lifetime was found to be 59 months. Is the manufacturer correct? Use a = 0.025.
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Solution: The solution consists of 1 page
Deliverables: Word Document
Deliverables: Word Document
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