query: Why the definition of Variance is such.
positive_passages.docid: 21521
positive_passages.text: Motivation behind standard deviation?
negative_passages.docid: 88511
negative_passages.text: Variance of product of dependent variables
negative_passages.docid: 32647
negative_passages.text: How to calculate the variance of a partition of variables
negative_passages.docid: 36807
negative_passages.text: Derivation of OLS Variance
negative_passages.docid: 81851
negative_passages.text: Testing equality of variances without the data, just from the variances and the mean
negative_passages.docid: 145623
negative_passages.text: Variance of dot product
negative_passages.docid: 46380
negative_passages.text: Variance (different definitions)
negative_passages.docid: 98697
negative_passages.text: What's the difference between variance and standard deviation?
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: 11727
negative_passages.text: How can a distribution have infinite mean and variance?
negative_passages.docid: 94712
negative_passages.text: Estimator of Variance of Error
negative_passages.docid: 136679
negative_passages.text: What is the distribution of the variance of a sample from an unknown distribution?
negative_passages.docid: 96497
negative_passages.text: Population Variance and Sample Variance
negative_passages.docid: 2192
negative_passages.text: What is the difference between variable and random variable?
negative_passages.docid: 143742
negative_passages.text: Variance of sum of random number of random variables (Cambridge University Worksheet)
negative_passages.docid: 156537
negative_passages.text: Recursive formula for variance
negative_passages.docid: 78474
negative_passages.text: Intuitive explanation of the bias-variance tradeoff?