Weekly Income of Private Industry Information Workers The average weekly income of information workers in private industry is $777. If the standard deviation is $77, what is the probability that a random sample of 50 information workers will earn, on average, more than $800 per week? a. 0.4334 b. 0.6174- OC. 0.3826 O d. 0.0173
Weekly Income of Private Industry Information Workers The average weekly income of information workers in private industry is $777. If the standard deviation is $77, what is the probability that a random sample of 50 information workers will earn, on average, more than $800 per week? a. 0.4334 b. 0.6174- OC. 0.3826 O d. 0.0173
Essentials of Business Analytics (MindTap Course List)
2nd Edition
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Chapter2: Descriptive Statistics
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Problem 18P: The average time that Americans commute to work is 27.7 minutes (Sterlings Best Places, April 13,...
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![Weekly Income of Private Industry Information Workers The average weekly income of information workers in
private industry is $777. If the standard deviation is $77, what is the probability that a random sample of 50
information workers will earn, on average, more than $800 per week?
a. 0.4334
b. 0.6174-
OC. 0.3826
O d. 0.0173](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff53920a0-ebb1-4363-8008-adc42c6bc496%2F4aeea619-03df-4dc3-bee3-6447f4b4b317%2F34dpnks_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Weekly Income of Private Industry Information Workers The average weekly income of information workers in
private industry is $777. If the standard deviation is $77, what is the probability that a random sample of 50
information workers will earn, on average, more than $800 per week?
a. 0.4334
b. 0.6174-
OC. 0.3826
O d. 0.0173
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