baptistatm51976
baptistatm51976
11.02.2020 • 
Mathematics

A locomotive’s ""adhesion"" is the locomotive’s pulling force as a multiple of its weight. This is an important performance measure of a locomotive. A diesel locomotive model has adhesion which varies in actual use according to a Normal distribution with mean 0.37 and standard deviation 0.04.The first quartile for the adhesion distribution is

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