Essay
A trucking firm suspects that the variance for a certain tire is greater than 1,000,000. To check the claim, the
firm puts 101 of these tires on its trucks and gets a standard deviation of 1200 miles. At α = 0.05, test the
trucking firmʹs claim.
Correct Answer:
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critical value 
124.342; stand...View Answer
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Correct Answer:
Verified
124.342; stand...View Answer
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