Question: Consider the file data on Taxes that is included in worksheet P1 on the exam template. This data represents property taxes paid by 170 residents that live in a small town. Assume this file to be the entire population. Answer the following questions : (20 pts)

1. Conduct a test at the alpha = .05 level to determine if there is a difference in taxes paid by another jurisdiction. The information on this other jurisdiction is population information. In this other jurisdiction, the mean taxes paid by 243 residents are $1802.68 with a population standard deviation of $141.62.
2. What is the 95% confidence interval for the difference between the taxes paid in the two jurisdictions from problem a
3. Conduct a test at the alpha = .05 level to determine if there is a difference between taxes paid in neighborhood 3 and in neighborhood 4. Use all the data points from both neighborhoods and consider this to be sample data.
4. From part c, what is the 95% confidence interval for the difference between means in the two neighborhoods
5. Conduct a test between neighborhoods 2 and 3, at alpha = .05 to see if the variances between the two neighborhoods are unequal

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