Mathematics, 10.12.2020 18:20, mccdp55
A restaurant association says the typical household in the United States spends a mean amount of $2698 per year on food away from home. You are a consumer reporter for a national publication and want to test this claim. A random sample of 28 U. S households has a mean amount spent on food away from home of $2764 and a standard deviation of $322. At α=0.05, do you have enough evidence to reject the association's claim?
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