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中心极限定理的问题某射手打靶,9分,8分,7分,6分的概率分别为0.5,0.3,0.1,0.05,0.05.现射击100

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中心极限定理的问题
某射手打靶,9分,8分,7分,6分的概率分别为0.5,0.3,0.1,0.05,0.05.现射击100次,求总分多于880分的概率.
中心极限定理的问题某射手打靶,9分,8分,7分,6分的概率分别为0.5,0.3,0.1,0.05,0.05.现射击100
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