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Question 4: From a sample of 50 individuals in the US, the average weekly food cost was found to be $54.59 with a standard deviation

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Question 4: From a sample of 50 individuals in the US, the average weekly food cost was found to be $54.59 with a standard deviation of $3.46. You are presented a confidence level of (53.3296, 55.8504) for the average weekly food cost for an individual in the US. What is the confidence level of this confidence interval? Show your work

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