The per capita energy consumption level (in kilowatt-hours) in a certain country for a recent year can be approximated by a hormal distribution, as shown in the figure. (a) What consumption level represents the 7th percentile? (b) What consumption level represents the 22nd percentile? (c) What consumption level represents the third quartile? u=2310 kWh lo=576.5 kWhC 310 2310 4310 Kilowatt-hours ..... kilowatt-hours. (a) The consumption level that represents the 7th percentile is (Round to the nearest integer as needed.)

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