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[Solution Library] Doritos. Some students checked 6 bags of Doritos marked with a net weight of 28.3 grams. They carefully weighed the contents of each bag,

Question: Doritos. Some students checked 6 bags of Doritos marked with a net weight of 28.3 grams. They carefully weighed the contents of each bag, recording the following weights (in grams): 29.2,28.5,28.7,28.9,29.1,29.5

  1. Do these data satisfy the assumptions for inference? Explain.
  2. Find the mean and standard deviation of the observed weights.
  3. Create a $95 \%$ confidence interval for the mean weight of such bags of chips.
  4. Explain in context what your interval means.
  5. Comment on the company's stated net weight of 28.3 grams.

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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