DUODUO2018-08-22 22:54:43
F(21) = 1.00 The probability density function for a continuous uniform distribution is calculated as follows: F(X) = (X – a) / (b – a), where a and b are the lower and upper endpoints, respectively. (If the given X is greater than the upper limit, the probability is 1.0.) , 如果below the lower endpoint ,概率是多少?
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张玮杰2018-08-23 09:22:19
同学你好,概率函数的意思是F(X)=P(x<X),也就是所以小于X这个值的概率,那么大于X就是1,小于X就用正常的概率公式来求,就像题目里的这样
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