The file ElectricConsME contains the electric power consumption data (kWh) of 44 randomly selected four-member households from Saudi Arabia and the United Arab Emirates.

a. Construct a frequency distribution and a percentage distribution for each country, using the following class interval widths for each distribution:

Saudi Arabia: 10,000 but less than 20,000; 20,000 but less than 30,000; and so on.

United Arab Emirates: 0 but less than 10,000; 10,000 but less than 20,000; and so on.

b. Construct cumulative percentage distributions.

c. Which country’s families use more electric power–those from Saudi Arabia or United Arab Emirates? Explain.