数学题目翻译:what is the probability ……数学题目翻译:what is the probability that the absolute value of the difference between the mean of the distribution, which is 4, and a randomly chosen value of X will be greater than 3/2?另

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数学题目翻译:what is the probability ……数学题目翻译:what is the probability that the absolute value of the difference between the mean of the distribution, which is 4, and a randomly chosen value of X will be greater than 3/2?另

数学题目翻译:what is the probability ……数学题目翻译:what is the probability that the absolute value of the difference between the mean of the distribution, which is 4, and a randomly chosen value of X will be greater than 3/2?另
数学题目翻译:what is the probability ……
数学题目翻译:what is the probability that the absolute value of the difference between the mean of the distribution, which is 4, and a randomly chosen value of X will be greater than 3/2?
另外,特别请问“the mean of the distribution”是什么意思呢?

数学题目翻译:what is the probability ……数学题目翻译:what is the probability that the absolute value of the difference between the mean of the distribution, which is 4, and a randomly chosen value of X will be greater than 3/2?另
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