Suppose that there are 13 people (nine men and four women) standing ona platform, which has a weight capacity of 2100 pounds. Weights of men are normally distributed withmean 160 pounds and standard deviation 20 pounds. Weights of women are normally distributed, with mean 125 pound and standard deviation 15 pounds. Suppose weights of these 13 people areindependent of each other. What is the probability that the platform will collapse
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