TA一脸恹恹地跟你说：这其实是一个非常深刻的哲学问题，一般被称作“概率的解释（interpretations of probability）”。“概率”这个在日常对话中看起来无害的概念，实际上会带来 …

This event has probability $0$, but it is not empty, which is what one might call a formal definition of "impossible." The underlying probability space is the set of possible ways to flip a coin …

Probability：用已知的（影响实验结果的）参数作出（能够预测实验结果的）函数，藉以预测实验的结果。 三、 概率（probability)和似然（likelihood)，都是指可能性，都可以被称为概率，但 …

Oct 9, 2018 · $\begingroup$ @Ethan the covariance is linear in both of the variables, i.e. you can pull a scalar out of either the first or the second variable.

Sep 22, 2014 · $\begingroup$ @Anwar "Yes, that's fine" is the wrong answer to your question because it is not correct to say the "knowledge of the probability" changes the probability that …

So the probability of team A winning is $\frac 78$, and the expected value of team A to receive is $\frac 78 \cdot 24 \text{ ducats } = 21 \text{ ducats }$. So the fair division if the game was not …

Feb 7, 2017 · $\Phi$ and $\phi$ are two standardized symbols to get to know well, whenever you're reading anything on probability. $\Phi$ is the cumulative distribution function of the …

probability density function of sin & cos of gaussian random variable. 1. Summation of any random variable ...

Nov 12, 2017 · Finding the probability density from cumulative distribution function. 1. Questions of Variance, mean and ...

Sep 25, 2020 · I am wondering, how do I ago about calculating 1 in chances from a percentage? Example: A 1 in 2 chance is 50% and 0.5 as a decimal. What I want to do: I have the value …