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 4th percentile? (b) What consumption level represents the 16th percentile? (c) What consumption level represents the third quartile? ... (a) The consumption level that represents the 4th percentile is (Round to the nearest integer as needed.) (b) The consumption level that represents the 16th percentile is (Round to the nearest integer as needed.) kilowatt-hours. kilowatt-hours. (c) The consumption level that represents the third quartile is kilowatt-hours. (Round to the nearest integer as needed.) 272 H=2272 kWh OF 591.2 kWh 2272 Kilowatt-hours 4272 X O

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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Question
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 4th percentile?
(b) What consumption level represents the 16th percentile?
(c) What consumption level represents the third quartile?
(a) The consumption level that represents the 4th percentile is
(Round to the nearest integer as needed.)
(b) The consumption level that represents the 16th percentile is
(Round to the nearest integer as needed.)
kilowatt-hours.
kilowatt-hours.
(c) The consumption level that represents the third quartile is kilowatt-hours.
(Round to the nearest integer as needed.)
272
H=2272 kWh
oF591.2 kWh
2272
Kilowatt-hours
4272
ON
Transcribed Image Text: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 4th percentile? (b) What consumption level represents the 16th percentile? (c) What consumption level represents the third quartile? (a) The consumption level that represents the 4th percentile is (Round to the nearest integer as needed.) (b) The consumption level that represents the 16th percentile is (Round to the nearest integer as needed.) kilowatt-hours. kilowatt-hours. (c) The consumption level that represents the third quartile is kilowatt-hours. (Round to the nearest integer as needed.) 272 H=2272 kWh oF591.2 kWh 2272 Kilowatt-hours 4272 ON
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