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Mathematics, 16.01.2021 16:40 gabbylinton1113
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 � = 0.05, test the trucking firm's claim.
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A trucking firm suspects that the variance for a certain tire is greater than 1,000,000. To check th...
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