The per capita energy consumption level (in kilowatt-hours) in a certain country for a recent year can be approximated by a normal distribution, as shown in the figure. (a) What consumption level represents the 10th percentile? (b) What consumption level represents the 25th percentile? H = 2339 KWh (c) What consumption level represents the third quartile? 6 = 584.1 kWh X 339 2339 4339 Kilowatt-hours (a) The consumption level that represents the 10th percentile is kilowatt-hours. (Round to the nearest integer as needed.) (b) The consumption level that represents the 25th percentile is kilowatt-hours. (Round to the nearest integer as needed.) (c) The consumption level that represents the third quartile is kilowatt-hours. (Round to the nearest integer as needed.)