For data set 3-OECD, answer the following questions:

1. Draw a bar chart that shows the average area for G7 member and non-member.
2. Draw a bar chart that shows the percentage of population over 65 years old.
3. Draw a bar chart that shows the average area of each region (Far East, Europe, and North America).
4. Draw a pie chart that shows the average labor forth of each region.
5. Draw a pie chart that shows the minimum gross domestic product of G7 member and non-member.
6. Construct the frequency table for the categorical data: G7 member, region.
7. Construct the frequency table for the continuous data: total area, population, Percent of population over 65 years old, gross domestic product, and total labor force. (hint, use suitable number of classes)
8. For the total area, population, percent of population over 65 years old, gross domestic product, and total labor force, find the mean, median, mode, standard deviation, range, maximum, and minimum.
9. Calculate the 95% and 99% confidence interval for the gross domestic product, and total labor force.
10. For each region, find the mean, median, mode, standard deviation, range, maximum, and minimum of the total area, population and labor force.
11. According to the normality of the data apply the empirical rule or Chebycheve rule for the population
12. Determine the outliers and the extremes value for the exchange rate per US dollars using a suitable method.
13. Test the hypothesis that the average area is equal 600 thousand square kilometers, less than 600, or greater than 600. Write the null and alternative hypothesis in each case.
14. Test the hypothesis that the average percentage of population over 65 years old is equal 10%, less than 10%, or greater than 10%.
15. Test the hypothesis that "there is no significance between the average total area of the members of G7 and non-member"
16. Test the hypothesis that "there is no significance difference between the average population in Far East and Europe "
17. Test the hypothesis that "there is no significance difference between the average gross domestic product of the countries of index of total manufacturing less than 120 and those of greater than 120"
18. Test the hypothesis that "there is no significant difference between the average energy of the countries of different region (Far East, North America and Europe)".
19. Test the hypothesis that" there is no significant difference between the average gross domestic product of the non-members of G7 with percentage of population over 65 years old less than 10 % and non-member of G7 with percentage of population over 65 years old greater than 10 %".
20. Test the hypothesis that" there is no significant difference between the average total labor force of the different regions".
21. Test the hypothesis that" there is no significant difference between the average exchange rate per U.S. dollar for the different region".
22. Test the normality of: the total area, population, gross domestic product, energy use, and the total labor force by using each of the following:

• Histogram
• P-P plot
• Q-Q plot
• K-S test (write the null and the alternative hypothesis)

Where:

• X1 = Country
• X2 = G7 Member (1 = yes, no = 0)
• X3 =Total area of country in thousand square kilometers
• X4 = Population in thousands
• X5 = Percent of population over 65 years of age
• X6 = Exchange rate per U.S. dollar
• X7 = Gross Domestic Product at current exchange rate in billions of dollars
• X8 = Energy use in millions of tons of oil equivalent
• X9 = Index of total manufacturing (1900 = 100)
• X10 = Total labor force
• X11 = Region (1 = Far East, Europe = 2, North America =3)