In this video we go over two examples on how to find the median. Remember that the median is basically the middle value in our data. ... <看更多>

I've used AVG(x) for finding the mean, but I'm having a hard time finding a simple way of calculating the median. For now, I'm returning all the rows to PHP, ... ... <看更多>

The question can be construed as requesting a nonparametric estimator of the median of a sample in the form f(min, mean, max, sd). ... <看更多>