The mean can be any real number and the variance can be any non-negative number. NOTATION: "\(X\sim N(\mu, \sigma^2)\)" indicates that the random variable X is normally distributed with mean $\mu$ and ...

Apple Martin appears unfazed by the recent "mean girl" accusations that followed her debutante ball. The 20-year-old — who is the daughter of Coldplay's Chris Martin and actress Gwyneth Paltrow ...

It turns out to be related to the -match comparison operator. -Match performs a regular expression comparison. A simple way of thinking about regular expressions is that they “describe” the patterns ...