Question: 1. A random sample of 36 soft drinks from an automated dispensing machine has an average content of 21.9 deciliters, with a standard deviation of

1. A random sample of 36 soft drinks from an automated

dispensing machine has an average content of 21.9 deciliters, with a standard

1. A random sample of 36 soft drinks from an automated dispensing machine has an average content of 21.9 deciliters, with a standard deviation of 1.42 deciliters. Test the hypothesis that u = 22.2 deciliters as opposed to the alternative hypothesis,

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