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A coin operated coffee machine made by BIG Corporation was designed to discharge a mean...

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A coin operated coffee machine made by BIG Corporation was designed to discharge a mean of 7 3 ounces of coffee per cup BIG has good reason to believe that the mean amount of coffee dispensed by the machine is greater than 7 3 ounces and plans to do a statistical test of the claim that the machine is working as designed Technicians gather a random sample of fill amounts and find that the mean of the sample is 7 7 ounces and that the standard deviation is 0 6 ounces Based on this information complete the parts below a What are the null hypothesis Ho and the alternative hypothesis H that should be used for the test Ho O H 0 b Suppose that BIG decides not to reject the null hypothesis What sort of error might it be making Choose one c Suppose the true mean amount of coffee dispensed by the machine is 7 9 ounces Fill in the blanks to describe a Type II error A Type II error would be Choose one the hypothesis that u is Choose one Choose one when in fact is Choose one CVE N X X OSO O

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