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Questions – 5 MARKS EACH (30 MARKS NOT INCLUDING BONUS) 1) Discuss the distribution of the variables - referring the skewness of the data (i.e., is the

data skewed to the left, right, or approximately normal). You can use the five number

summary as well as the mean and mode to infer your response.

2) Are there any outliers for each of the five countries? If so, what might they represent?

3) What is the correlation between total number of cases and total number deaths per

country? Interpret the results.

4) Calculate the arithmetic mean and standard deviation for each assigned variable per

country. Is the use of the mean and standard deviation appropriate for these data. Explain

5) Using a graph discussed in class, depict an interesting trend or novel piece of

information. Interpret the results.

6) BONUS – are there any other types of analyses, measures, descriptors (e.g., variable types), tests, or additional approaches of visualization the data?

7) Provide a brief summary statement related to your findings (maximum of 200 words).