The per capita energy consumption level (in kilowatt-hours) in a certaincountry for a recent year can be approximated by a normal distribution, asshown in the figure.H=2319 kWh(a) What consumption level represents the 7th percentile?(b) What consumption level represents the 16th percentile?(c) What consumption level represents the third quartile?(a) The consumption level that represents the 7th percentile is kilowatt-hours.(Round to the nearest integer as needed.)0-591.7 kWh3192319Kilowatt-hours4319

We need to find several percentiles for the Normal Curve

Answered: The per capita energy consumption level…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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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 5th percentile? (b) What consumption level represents the 22nd percentile? (c) What consumption level represents the third quartile? u= 2309 kWh o = 571.7 kWh E 309 2309 4309 Kilowatt-hours (a) The consumption level that represents the 5th percentile is kilowatt-hours. (Round to the nearest integer as needed.) (b) The consumption level that represents the 22nd 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.)
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