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

a. Using a 0.05 level of significance, is there evidence of a difference in the median electricity consumption of households in the two countries?

b. What assumptions must you make in (a)?

c. Compare the results of (a) with those of Problem 10.64 on page 416. Discuss.

Problem 10.64

The file ElectricConsME contains the electric power consumption data ( kWh)$kWh)$ of 44 randomly selected four-member households from Saudi Arabia and the United Arab Emirates. Completely analyze the differences between the amount of the consumed electric power by the two countries' families. (Use α=0.05.)