The average yearly consumption of water per person in Lebanon is 120 liters with a standard deviation a. Suppose that the yearly consumption of water follow a normal distribution. Find o if the probability that the Lebanese people need more than 200 liters per year is equal to 0.2296.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
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The average yearly consumption of water per person in Lebanon is 120 liters with a
standard deviation o. Suppose that the yearly consumption of water follow a normal
distribution. Find o if the probability that the Lebanese people need more than 200 liters
per year is equal to 0.2296.
Transcribed Image Text:Question The average yearly consumption of water per person in Lebanon is 120 liters with a standard deviation o. Suppose that the yearly consumption of water follow a normal distribution. Find o if the probability that the Lebanese people need more than 200 liters per year is equal to 0.2296.
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