Rate data often follow a lognormal distribution. Average
Chapter 6, Problem 6.56(choose chapter or problem)
Rate data often follow a lognormal distribution. Average power usage (dB per hour) for a particular company is studied and is known to have a lognormal distribution with parameters \(\mu = 4\) and \(\sigma = 2\). What is the probability that the company uses more than 270 dB during any particular hour?
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