Question: Please answer 3.34, the probability from 3.33 is 0.9876 SS 3.33. The output voltage of a power supply is normally dis- tributed with mean 5

Please answer 3.34, the probability from 3.33 is 0.9876

SS 3.33. The output voltage of a power supply is normally dis- tributed with mean 5 V and standard deviation 0.02 V. If the lower and upper specifications for voltage are 4.95 V and 5.05 V, respectively, what is the proba- bility that a power supply selected at random will conform to the specifications on voltage? 3.34. Continuation of Exercise 3.33. Reconsider the power supply manufacturing process in Exercise 3.33. Suppose we wanted to improve the process. Can shifting the mean reduce the number of non- conforming units produced? How much would the process variability need to be reduced in order to have all but one out of 1000 units conform to the specifications

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