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11-04-2024
Mathematics

Answered

A research service estimates that the mean annual consumption of vegetables and melons by people in the US is at least 170 pounds per person. A random sample of 240 people in the US has a mean consumption of vegetables and melons of 168.5 pounds per year and a standard
deviation of 11 pounds. At the a = 0.03, is there enough evidence to reject the service's claim? Use P-value.

Answer :

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