A research company desires to know the mean consumption of meat per week among adults. A sample of 117 adults was drawn and the mean meat consumption was 9.6 pounds. Assume that the population
standard deviation is known to be 2.2 pounds. Construct the 99% confidence interval for the mean
consumption of meat among adults. Round your answers to one decimal place.
Lower endpoint: -98.3, upper endpoint: 102.7
O Lower endpoint: 9.1, upper endpoint: 10.1
O Lower endpoint: 99.5, upper endpoint: 134.5
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