Mathematics, 28.03.2021 22:50 PompousCoyote
1. A random sample of 40 Americans yielded a sample mean of 67
gallons of carbonated beverages per year. Assume that the
population standard deviation is 22 gallons per year, and the
consumption of carbonated beverages per year follows a normal
distribution. List and check the conditions, calculate a 95%
confidence interval, and write it in a complete sentence related
to the scenario.
Answers: 1
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