tiaravazquez2019 tiaravazquez2019

14-05-2023
Mathematics

Answered

The average number of chips per bag from the potato chips available at a supermarket is unknown. A random sample of potato chip bags from the supermarket yields a sample mean of x¯=250.6 chips. Assume the sampling distribution of the mean has a standard deviation of σx¯=18.9 chips. Use the Empirical Rule to construct a 99.7% confidence interval for the true population mean number of potato chips

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