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Mathematics, 16.09.2019 06:50 vaelriacb9300
The lifetime of a supertough aaa battery is normally distributed with mean of 28.5 hours and standard deviation of 5.3 hours. for a battery selected at random, what is the probability that the lifetime will be 25 hours or less?
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The lifetime of a supertough aaa battery is normally distributed with mean of 28.5 hours and standar...
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