An assembly process takes between 20 and 40 minutes to complete with the distribution of time thought to be uniformly distributed. Based on this, the percentage of assemblies that require less than 25 minutes is 0.05.

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Quizplus · Accepted Answer

In a uniformly distributed process, the percentage of assemblies requiring less than 25 minutes can be calculated by finding the difference between 25 minutes and the minimum time (20 minutes), then dividing by the total range (40 minutes - 20 minutes). This gives (25-20) / (40-20) = 5 / 20 = 0.25 or 25%.

An Assembly Process Takes Between 20 and 40 Minutes to Complete