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[Solution Library] The population mean weight of newborn infants is reported as 6.6 pounds, but a new intern at a local community hospital wants to check

Question: The population mean weight of newborn infants is reported as 6.6 pounds, but a new intern at a local community hospital wants to check this claim. A sample of seven infants is randomly selected and their weights at birth are recorded as 9.0, 7.3, 6.0, 8.8, 6.8, 8.4, and 6.6 pounds.

  1. . What are the null and alternative hypotheses for this study? To receive full credit you must write these claims both symbolically AND in English.
  2. What is the critical Maine for this test if a = 0.05?
  3. What are the sample mean and sample standard deviation?

Price: $2.99
Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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