Open Question: The random variable x is normally distributed with a mean of 75 and a standard deviation of 15.0?
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Open Question: 1. Given the following frequency distribution, find the mean, variance, and standard deviation.?
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Open Question: The average life of a particular battery is determined to be 56.2 hours with a standard deviation of 4.3 hours?
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Annjonet... Member since:March 29, 2011Total points:82 (Level 1)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 batteryAnswer QuestionBe the first to answer this question.
Annjonet... Member since:March 29, 2011Total points:82 (Level 1)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 batteryAnswer QuestionBe the first to answer this question.
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