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A random sample of 54 hot dog stands were sampled to determine the mean cost of hot dogs in New York. With an average of

A random sample of 54 hot dog stands were sampled to determine the mean cost of hot dogs in New York. With an average of $4.51 per hot dog and a standard deviation of $0.43, find a 90% confidence interval for the mean cost of hot dogs in New York. Identify the correct population parameter

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