Done Online Homework for chapter 2 9. (2.14) Until Congress allowed some enforce

Question

Done Online Homework for chapter 2 9. (2.14) Until Congress allowed some enforcement in 2002, the thousands of foreign diplomats in New York City could freely violate parking laws. Two economists looked at the number of unpaid parking tickets per diploma The data set for 145 countries is too large to print here, but look at the data file on the text Web site. t over a five-year period ending when enforcement reduced the problem. concluded that large numbers of unpaid tickets indicated a culture of corruption in a country and lined up well with more elaborate measures of corruption. Data Set d and Tobago) are classified by the World Bank as developed. The remaining countries (Albania to Zimbabwe) are developing. The World Bank classification is based only on national income and does not take into account measures of Give a full description of the distribution of unpaid tickets for both groups of countries and identify any high outiers. Compare the two groups Does national income alone do a good job of distinguishing countries whose diplomats do and do not obey parking laws? Follow the four-step process in reporting your work Step 1: State: Which of the options below clearly states the practical question we are trying to anskwer? Do diplomats violate parking laws? O why do diplomats from developing countries have more unpaid parking tickets than those from developed countries? O Do diplomats from developed countries and those from developing countries differ in number of unpaid parking tickets? O why do diplomats from developed countries and those from developing countries violate parking laws? Continue Start: 2:18 PM

Explanation / Answer

Step1; Do diplomats from developed countries and those from developing countries differ in unpaid parking tickets.

Step2 we need to compare the means and standard deviation of the two groups.

Step3: Calculate mean and standard deviation.

Step4 : the distribution sharply skewed to right and developed countries have high outliers.

Step5: means and standard deviation

Step6: max= 250

Min= 0

Q1= 0.34

Median= 0.775

Q3= 132

Step7: Max =139

Min=0

Q1= 3.6

Median= 13.75

Q3= 85

Step 8 : mean of developed countries is 63.77 and Standard deviation is 105.08

While mean of developing countries is 42.945 and standard deviation is 50.25

Here, mean and Standard deviation of developed countries is more than developing countries.

Conclusion: Diplomats from developing countries have fewer unpaid parking tickets as compare to diplomats of developed countries.

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