=+30. If the unloading time of a forwarder in a harvesting operation is lognormally distributed with a

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=+30. If the unloading time of a forwarder in a harvesting operation is lognormally distributed with a mean value of 900 and a standard deviation of 725, what are the values of the parameters  and ? Note: An expression for the mean value of a lognormal variable is given in Section 2.1, and an expression for the variance appears in this section.

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Applied Statistics For Engineers And Scientists

ISBN: 9781133111368

3rd Edition

Authors: Jay L. Devore, Nicholas R. Farnum, Jimmy A. Doi

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