A nursing school wants to estimate the true mean annual income of its alumni. It randomly samples 20
Question: A nursing school wants to estimate the true mean annual income of its alumni. It randomly samples 200 of its alumni. The mean annual income was $55,200 with a standard deviation of $1,500. Find a 95% confidence interval for the true mean annual income of the nursing school alumni. Write a statement about the confidence level and the interval you find.
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Solution: The downloadable solution consists of 1 page
Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)