Question: According to Farming Today (February 28, 2008), the mean number of sunny days per year is 187 with a standard deviation of 53 days per year. Assume that these results apply to the entire history of the United States and that the distribution of sunny days is relatively normal. A sample of 38 years is selected. The mean of the sample is 183.2 sunny days per year with a standard deviation of 43 days per year.

1. In this problem identify the following variables:
   = _______, = ______, \[\bar{x}\] = _______, s = ____, and n = ______
2. What is the probability that a single year from the population will have 177 or more sunny days?
3. What is the value of the standard error of the mean for this problem?
   D. What is the probability that a sample mean from a sample of any 38 years will be equal to or more than 186 sunny days per year?
   
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   Solution: The downloadable solution consists of 2 pages
   Deliverable: Word Document
   
   
   

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