[See Steps] Life spans for red foxes follow an approximately normal distribution with mean 7 years and standard deviation 3.5 years. Find the probability that


Question:

Life spans for red foxes follow an approximately normal distribution with mean 7 years and standard deviation 3.5 years.

  1. Find the probability that a red fox chosen at random will live at least 10 years.
  2. Find the probability that a random sample of 4 red foxes will have a sample mean life span of over 10 years.

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

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