SOLUTION: The average life of a particular battery is determined to be 56.2 hours with a standard deviation of 4.3 hours ,assume battery life is normally distributed. Batteries in the lower
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Question 413415: The average life of a particular battery is determined to be 56.2 hours with a standard deviation of 4.3 hours ,assume battery life is normally distributed. Batteries in the lower 10% do not meet min life requirement for a battery. What is the minimum life for the battery Answer by lovegod1(1) (Show Source):
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