Private consumption as a share of GDP is a random quantity that follows a roughly normal distribution. According to an article in BusinessWeek, for the United States that was about 71%.6 Assuming that this value is the mean of a normal distribution, and that the standard deviation of the distribution is 3%, what is the value of private consumption as share of GDP such that you are 90% sure that the actual value falls below it?
Private consumption as a share of GDP is a random quantity that follows a roughly normal distribution. According to an article in BusinessWeek, for the United States that was about 71%.6 Assuming that this value is the mean of a normal distribution, and that the standard deviation of the distribution is 3%, what is the value of private consumption as share of GDP such that you are 90% sure that the actual value falls below it?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Private consumption as a share of GDP is a random quantity that follows a
roughly
States that was about 71%.6 Assuming that this value is the
and that the standard deviation of the distribution is 3%, what is the value of
private consumption as share of GDP such that you are 90% sure that the actual
value falls below it?
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