Math Solutions

(See Steps) Some students checked 6 bags of Doritos marked with net weight of 28.3 grams. They carefully weighed the contents of each bag, recording the

Question: Some students checked 6 bags of Doritos marked with net weight of 28.3 grams. They carefully weighed the contents of each bag, recording the following weights in grams: 29.2, 28..8, 28.7,28.9, 29.1, 29.5.

  1. do these data satisfy the assumptions for inference? explain.
    b) Find the mean and standard deviation of observed weights.
    c) Create a 95% confidence interval for the mean weight of such bags of chips.
    d) Explain in context what your interval means.
    e) Comment on the company's stated net weight of 28.3 grams.
    f) What would a type 1 error be for this study?
    Price: $2.99
    Solution: The downloadable solution consists of 2 pages
    Deliverable: Word Document


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