Mathematics, 11.05.2021 15:20 21vdawson

You wish to test a claim that the average amount of soda dispensed by a machine into 12-ounce cups is different than 12 ounces. A study of 61 12-ounce cups of soda, showed an average of 11.8 ounces. The population standard deviation of is known to be 0.9 ounces. What is the numeric value of the critical value that will be used to conduct a traditional test of hypotheses at 90% confidence level

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You wish to test a claim that the average amount of soda dispensed by a machine into 12-ounce cups i...