Mathematics, 08.04.2021 15:50 dbih2014
A local brewery distributes beer in bottles labeled 12 ounces. A government agency thinks that the brewery is cheating its customers. The agency selects 20 of these bottles, measures their contents, and obtains a sample mean of 11.7 ounces with a standard deviation of 0.7 ounce. Use a 0.01 significance level to test the agency's claim that the brewery is cheating its customers.
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A local brewery distributes beer in bottles labeled 12 ounces. A government agency thinks that the b...
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