MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
An article suggests the lognormal distribution as a model for SO₂ concentration above a certain forest. Suppose the parameter values are μ = 1.7 and o = 1.1. USE SALT (a) What are the mean value and standard deviation of concentration? (Round your answers to three decimal places.) mean 10.024 standard deviation 15.378 (b) What is the probability that concentration is at most 10? Between 5 and 10? (Round your answers to four decimal places.) at most 10 between 5 and 10 0.7088 0.2451 Read It You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? X Watch It
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Transcribed Image Text:An article suggests the lognormal distribution as a model for SO₂ concentration above a certain forest. Suppose the parameter values are μ = 1.7 and o = 1.1. USE SALT (a) What are the mean value and standard deviation of concentration? (Round your answers to three decimal places.) mean 10.024 standard deviation 15.378 (b) What is the probability that concentration is at most 10? Between 5 and 10? (Round your answers to four decimal places.) at most 10 between 5 and 10 0.7088 0.2451 Read It You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? X Watch It
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