query: Why is variance defined this way?
positive_passages.docid: 21521
positive_passages.text: Motivation behind standard deviation?
negative_passages.docid: 65259
negative_passages.text: Variance of Normal Order Statistics
negative_passages.docid: 138529
negative_passages.text: Why is the standard deviation defined as sqrt of the variance and not as the sqrt of sum of squares over N?
negative_passages.docid: 116369
negative_passages.text: What is the variance of Y = AX where A is a matrix?
negative_passages.docid: 144504
negative_passages.text: Why isn't there generic variance for classes in C# 4.0?
negative_passages.docid: 53988
negative_passages.text: How to compute sample variance?
negative_passages.docid: 12075
negative_passages.text: Explanation of the different variable types in statistics?
negative_passages.docid: 146190
negative_passages.text: Question about the relationship between the variance of residuals and variances of the data points
negative_passages.docid: 124392
negative_passages.text: Variance of a distribution's product with itself
negative_passages.docid: 136979
negative_passages.text: Variance of an integral of Brownian Motion
negative_passages.docid: 111680
negative_passages.text: Why is the function $\Omega\rightarrow\mathbb{R}$ called a random variable?
negative_passages.docid: 99062
negative_passages.text: Intuitive explanation of variance and moment in Probability
negative_passages.docid: 63109
negative_passages.text: What's the point of the var keyword?
negative_passages.docid: 15530
negative_passages.text: Variance of sample mean.
negative_passages.docid: 93521
negative_passages.text: Why is the expected value (mean) of a variable written using square brackets?
negative_passages.docid: 34546
negative_passages.text: What will be the variance of the following Random variable
negative_passages.docid: 36606
negative_passages.text: Why the standard deviation of the sample mean is calculated as $\frac{\sigma}{\sqrt{n}}$?